32347680256 has 40 divisors (see below), whose sum is σ = 64675492200. Its totient is φ = 16163002368.

The previous prime is 32347680203. The next prime is 32347680271. The reversal of 32347680256 is 65208674323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 772695 + ... + 813481.

It is an arithmetic number, because the mean of its divisors is an integer number (1616887305).

Almost surely, 2^32347680256 is an apocalyptic number.

It is an amenable number.

32347680256 is a deficient number, since it is larger than the sum of its proper divisors (32327811944).

32347680256 is an equidigital number, since it uses as much as digits as its factorization.

32347680256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42354 (or 42338 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 32347680256 in words is "thirty-two billion, three hundred forty-seven million, six hundred eighty thousand, two hundred fifty-six".