-234 is an even number.
-234 is a Harshad number, which means it is divisible by the sum of its digits (2 + 3 + 4 = 9, and -234 is divisible by 9).
In binary, -234 is represented as 1111111111111111111111111111111111111111111111111111111100010110.
In hex, -234 is represented as ffffffffffffff16.