Largest Number for a variable

I made a calculator which somehow could display values over one trillion. So I need to know what is the maximum possible value for a variable as I am making a second one (port), but it needs a isNaN, so I need to find the max value or something like that. Any help would be appreciated.

isNaN = (Not-a-Number)

Screenshot (30)

thx
10 characters

See also

Taifun

More from the horse's mouth ...

I personally consider myself an instances of HomoSapiens :slight_smile:

2 Likes