326418032634 has 32 divisors (see below), whose sum is σ = 671184374784. Its totient is φ = 105771944880.

The previous prime is 326418032621. The next prime is 326418032659. The reversal of 326418032634 is 436230814623.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2943634 + ... + 3052509.

It is an arithmetic number, because the mean of its divisors is an integer number (20974511712).

Almost surely, 2^326418032634 is an apocalyptic number.

326418032634 is an abundant number, since it is smaller than the sum of its proper divisors (344766342150).

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

326418032634 is a wasteful number, since it uses less digits than its factorization.

326418032634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996402.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 326418032634 in words is "three hundred twenty-six billion, four hundred eighteen million, thirty-two thousand, six hundred thirty-four".