912649010688 has 240 divisors, whose sum is σ = 2707969616352. Its totient is φ = 295723008000.

The previous prime is 912649010653. The next prime is 912649010761. The reversal of 912649010688 is 886010946219.

912649010688 is a `hidden beast` number, since 91 + 2 + 6 + 490 + 1 + 0 + 68 + 8 = 666.

912649010688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×912649010688³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53080173 + ... + 53097363.

Almost surely, 2^912649010688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 912649010688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353984808176).

912649010688 is an abundant number, since it is smaller than the sum of its proper divisors (1795320605664).

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

912649010688 is a wasteful number, since it uses less digits than its factorization.

912649010688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17537 (or 17518 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 912649010688 in words is "nine hundred twelve billion, six hundred forty-nine million, ten thousand, six hundred eighty-eight".