323162604664 has 16 divisors (see below), whose sum is σ = 605938563720. Its totient is φ = 161578987680.

The previous prime is 323162604647. The next prime is 323162604671. The reversal of 323162604664 is 466406261323.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 323162604664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400894 + ... + 898354.

Almost surely, 2^323162604664 is an apocalyptic number.

It is an amenable number.

323162604664 is a deficient number, since it is larger than the sum of its proper divisors (282775959056).

323162604664 is a wasteful number, since it uses less digits than its factorization.

323162604664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578670 (or 578666 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 43.

Adding to 323162604664 its reverse (466406261323), we get a palindrome (789568865987).

The spelling of 323162604664 in words is "three hundred twenty-three billion, one hundred sixty-two million, six hundred four thousand, six hundred sixty-four".