912644941825 has 12 divisors (see below), whose sum is σ = 1131880590720. Its totient is φ = 729986364560.

The previous prime is 912644941801. The next prime is 912644941847. The reversal of 912644941825 is 528149446219.

It is not a de Polignac number, because 912644941825 - 2³⁵ = 878285203457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3095929 + ... + 3377878.

It is an arithmetic number, because the mean of its divisors is an integer number (94323382560).

Almost surely, 2^912644941825 is an apocalyptic number.

It is an amenable number.

912644941825 is a deficient number, since it is larger than the sum of its proper divisors (219235648895).

912644941825 is a wasteful number, since it uses less digits than its factorization.

912644941825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479456 (or 6479451 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 55.

The spelling of 912644941825 in words is "nine hundred twelve billion, six hundred forty-four million, nine hundred forty-one thousand, eight hundred twenty-five".