326536406232 has 64 divisors (see below), whose sum is σ = 864433231200. Its totient is φ = 102434242560.

The previous prime is 326536406221. The next prime is 326536406239. The reversal of 326536406232 is 232604635623.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326536406239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6355944 + ... + 6407112.

Almost surely, 2^326536406232 is an apocalyptic number.

It is an amenable number.

326536406232 is an abundant number, since it is smaller than the sum of its proper divisors (537896824968).

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

326536406232 is a wasteful number, since it uses less digits than its factorization.

326536406232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66836 (or 66832 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

The spelling of 326536406232 in words is "three hundred twenty-six billion, five hundred thirty-six million, four hundred six thousand, two hundred thirty-two".