Q: Is 142,446 a Prime Number?
A: No, 142,446 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 142446 can be evenly divided by 1 2 3 6 23,741 47,482 71,223 and 142,446, with no remainder.
Since 142,446 cannot be divided by just 1 and 142,446, it is not a prime number.