Q: Is 142,463 a Prime Number?
A: No, 142,463 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 142463 can be evenly divided by 1 109 1,307 and 142,463, with no remainder.
Since 142,463 cannot be divided by just 1 and 142,463, it is not a prime number.