Q: Is 43,542 a Prime Number?
A: No, 43,542 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 43542 can be evenly divided by 1 2 3 6 9 18 41 59 82 118 123 177 246 354 369 531 738 1,062 2,419 4,838 7,257 14,514 21,771 and 43,542, with no remainder.
Since 43,542 cannot be divided by just 1 and 43,542, it is not a prime number.