321467634140604 has 48 divisors (see below), whose sum is σ = 857248208291328. Its totient is φ = 91847768620608.

The previous prime is 321467634140591. The next prime is 321467634140633. The reversal of 321467634140604 is 406041436764123.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70530697 + ... + 74950079.

It is an arithmetic number, because the mean of its divisors is an integer number (17859337672736).

Almost surely, 2^{321467634140604} is an apocalyptic number.

It is an amenable number.

321467634140604 is an abundant number, since it is smaller than the sum of its proper divisors (535780574150724).

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

321467634140604 is a wasteful number, since it uses less digits than its factorization.

321467634140604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285354 (or 5285352 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 51.

The spelling of 321467634140604 in words is "three hundred twenty-one trillion, four hundred sixty-seven billion, six hundred thirty-four million, one hundred forty thousand, six hundred four".