| Siebel eScript Language Reference > Siebel eScript Language Overview > Data Types in Siebel eScript > Number Constants in Siebel eScript
 Several numeric constants can be accessed as properties of the Number object, though they do not have a literal representation. 
    |  |  |  |  
    | Number.MAX_VALUE
 | 1.7976931348623157e+308 | Largest number (positive) |  
    | Number.MIN_VALUE
 | 2.2250738585072014e-308 | Smallest positive nonzero value |  
    | Number.NaN
 | NaN | Not a number |  
    | Number.POSITIVE_INFINITY
 | Infinity | Number greater than MAX_VALUE |  
    | Number.NEGATIVE_INFINITY
 | -Infinity | Number less than MIN_VALUE |  
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