Number.NaN
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
A propriedade Number.NaN
representa Not-A-Number (Não-Número). Equivalente a NaN
.
Você não precisa criar um objeto Number
para acessar esta propriedade estática (use Number.NaN
).
Property attributes of Number.NaN | |
---|---|
Writable | no |
Enumerable | no |
Configurable | no |
Especificações
Specification |
---|
ECMAScript® 2025 Language Specification # sec-number.nan |
Compatibilidade com navegadores
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
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NaN |
Legend
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- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.