323042431012 has 24 divisors (see below), whose sum is σ = 646283656256. Its totient is φ = 138404157408.

The previous prime is 323042430941. The next prime is 323042431051. The reversal of 323042431012 is 210134240323.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1682238 + ... + 1864405.

Almost surely, 2^323042431012 is an apocalyptic number.

It is an amenable number.

323042431012 is an abundant number, since it is smaller than the sum of its proper divisors (323241225244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323042431012 is a wasteful number, since it uses less digits than its factorization.

323042431012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549907 (or 3549905 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 323042431012 its reverse (210134240323), we get a palindrome (533176671335).

The spelling of 323042431012 in words is "three hundred twenty-three billion, forty-two million, four hundred thirty-one thousand, twelve".