323000380464 has 20 divisors (see below), whose sum is σ = 834417649656. Its totient is φ = 107666793472.

The previous prime is 323000380457. The next prime is 323000380489. The reversal of 323000380464 is 464083000323.

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, 3364587249 + ... + 3364587344.

Almost surely, 2^323000380464 is an apocalyptic number.

It is an amenable number.

323000380464 is an abundant number, since it is smaller than the sum of its proper divisors (511417269192).

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

323000380464 is a wasteful number, since it uses less digits than its factorization.

323000380464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6729174604 (or 6729174598 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 323000380464 its reverse (464083000323), we get a palindrome (787083380787).

The spelling of 323000380464 in words is "three hundred twenty-three billion, three hundred eighty thousand, four hundred sixty-four".