323613434512 has 20 divisors (see below), whose sum is σ = 627015087216. Its totient is φ = 161803089440.

The previous prime is 323613434509. The next prime is 323613434539. The reversal of 323613434512 is 215434316323.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600687 + ... + 1004017.

Almost surely, 2^323613434512 is an apocalyptic number.

It is an amenable number.

323613434512 is a deficient number, since it is larger than the sum of its proper divisors (303401652704).

323613434512 is a wasteful number, since it uses less digits than its factorization.

323613434512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453486 (or 453480 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

The spelling of 323613434512 in words is "three hundred twenty-three billion, six hundred thirteen million, four hundred thirty-four thousand, five hundred twelve".