44686468656 has 30 divisors (see below), whose sum is σ = 125060048100. Its totient is φ = 14895489504.

The previous prime is 44686468609. The next prime is 44686468691. The reversal of 44686468656 is 65686468644.

44686468656 is a `hidden beast` number, since 4 + 46 + 86 + 468 + 6 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 44686468593 and 44686468602.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155161206 + ... + 155161493.

It is an arithmetic number, because the mean of its divisors is an integer number (4168668270).

Almost surely, 2^44686468656 is an apocalyptic number.

It is an amenable number.

44686468656 is an abundant number, since it is smaller than the sum of its proper divisors (80373579444).

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

44686468656 is a wasteful number, since it uses less digits than its factorization.

44686468656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310322713 (or 310322704 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 63.

The spelling of 44686468656 in words is "forty-four billion, six hundred eighty-six million, four hundred sixty-eight thousand, six hundred fifty-six".