44505031356164 has 12 divisors (see below), whose sum is σ = 77883957995088. Its totient is φ = 22252471929000.

The previous prime is 44505031356131. The next prime is 44505031356193. The reversal of 44505031356164 is 46165313050544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8592542 + ... + 12760949.

It is an arithmetic number, because the mean of its divisors is an integer number (6490329832924).

Almost surely, 2^{44505031356164} is an apocalyptic number.

It is an amenable number.

44505031356164 is a deficient number, since it is larger than the sum of its proper divisors (33378926638924).

44505031356164 is a wasteful number, since it uses less digits than its factorization.

44505031356164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21874546 (or 21874544 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 44505031356164 in words is "forty-four trillion, five hundred five billion, thirty-one million, three hundred fifty-six thousand, one hundred sixty-four".