32904113028872 has 16 divisors (see below), whose sum is σ = 63129984300240. Its totient is φ = 16069450548816.

The previous prime is 32904113028863. The next prime is 32904113028877. The reversal of 32904113028872 is 27882031140923.

It is a self number, because there is not a number n which added to its sum of digits gives 32904113028872.

It is not an unprimeable number, because it can be changed into a prime (32904113028877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47825745338 + ... + 47825746025.

It is an arithmetic number, because the mean of its divisors is an integer number (3945624018765).

Almost surely, 2^{32904113028872} is an apocalyptic number.

It is an amenable number.

32904113028872 is a deficient number, since it is larger than the sum of its proper divisors (30225871271368).

32904113028872 is a wasteful number, since it uses less digits than its factorization.

32904113028872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95651491412 (or 95651491408 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 32904113028872 in words is "thirty-two trillion, nine hundred four billion, one hundred thirteen million, twenty-eight thousand, eight hundred seventy-two".