326456862256 has 30 divisors (see below), whose sum is σ = 735777139020. Its totient is φ = 139910083488.

The previous prime is 326456862209. The next prime is 326456862257. The reversal of 326456862256 is 652268654623.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 326456862197 and 326456862206.

It is not an unprimeable number, because it can be changed into a prime (326456862257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208198746 + ... + 208200313.

It is an arithmetic number, because the mean of its divisors is an integer number (24525904634).

Almost surely, 2^326456862256 is an apocalyptic number.

It is an amenable number.

326456862256 is an abundant number, since it is smaller than the sum of its proper divisors (409320276764).

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

326456862256 is a wasteful number, since it uses less digits than its factorization.

326456862256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416399081 (or 416399068 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 55.

The spelling of 326456862256 in words is "three hundred twenty-six billion, four hundred fifty-six million, eight hundred sixty-two thousand, two hundred fifty-six".