44185970668 has 24 divisors (see below), whose sum is σ = 88376551200. Its totient is φ = 18935856768.

The previous prime is 44185970639. The next prime is 44185970671. The reversal of 44185970668 is 86607958144.

44185970668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824928 + ... + 876856.

It is an arithmetic number, because the mean of its divisors is an integer number (3682356300).

Almost surely, 2^44185970668 is an apocalyptic number.

It is an amenable number.

44185970668 is an abundant number, since it is smaller than the sum of its proper divisors (44190580532).

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

44185970668 is a wasteful number, since it uses less digits than its factorization.

44185970668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82329 (or 82327 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 44185970668 in words is "forty-four billion, one hundred eighty-five million, nine hundred seventy thousand, six hundred sixty-eight".