Q: Is 423,129 a Composite Number?
A: Yes, 423,129 is a composite number.
The number 423,129 can be evenly divided by 1 3 7 21 20,149 60,447 141,043 and 423,129, with no remainder.
Since 423,129 cannot be divided by just 1 and 423,129, it is a composite number.