912646055868 has 24 divisors (see below), whose sum is σ = 2129531564160. Its totient is φ = 304211909040.

The previous prime is 912646055861. The next prime is 912646055873. The reversal of 912646055868 is 868550646219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912646055861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819273 + ... + 1580031.

It is an arithmetic number, because the mean of its divisors is an integer number (88730481840).

Almost surely, 2^912646055868 is an apocalyptic number.

It is an amenable number.

912646055868 is an abundant number, since it is smaller than the sum of its proper divisors (1216885508292).

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

912646055868 is a wasteful number, since it uses less digits than its factorization.

912646055868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860737 (or 860735 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 60.

The spelling of 912646055868 in words is "nine hundred twelve billion, six hundred forty-six million, fifty-five thousand, eight hundred sixty-eight".