Q: Is 142,354 a Prime Number?
A: No, 142,354 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 142354 can be evenly divided by 1 2 109 218 653 1,306 71,177 and 142,354, with no remainder.
Since 142,354 cannot be divided by just 1 and 142,354, it is not a prime number.