326044205328 has 40 divisors (see below), whose sum is σ = 871325035200. Its totient is φ = 104933766784.

The previous prime is 326044205309. The next prime is 326044205329. The reversal of 326044205328 is 823502440623.

It is not an unprimeable number, because it can be changed into a prime (326044205329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117112188 + ... + 117114971.

It is an arithmetic number, because the mean of its divisors is an integer number (21783125880).

Almost surely, 2^326044205328 is an apocalyptic number.

It is an amenable number.

326044205328 is an abundant number, since it is smaller than the sum of its proper divisors (545280829872).

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

326044205328 is a wasteful number, since it uses less digits than its factorization.

326044205328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234227199 (or 234227193 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 326044205328 in words is "three hundred twenty-six billion, forty-four million, two hundred five thousand, three hundred twenty-eight".