44318091561992 has 16 divisors (see below), whose sum is σ = 83097714585600. Its totient is φ = 22158701005840.

The previous prime is 44318091561971. The next prime is 44318091562001. The reversal of 44318091561992 is 29916519081344.

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, 42550184 + ... + 43579287.

It is an arithmetic number, because the mean of its divisors is an integer number (5193607161600).

Almost surely, 2^{44318091561992} is an apocalyptic number.

It is an amenable number.

44318091561992 is a deficient number, since it is larger than the sum of its proper divisors (38779623023608).

44318091561992 is a wasteful number, since it uses less digits than its factorization.

44318091561992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86193796 (or 86193792 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 62.

The spelling of 44318091561992 in words is "forty-four trillion, three hundred eighteen billion, ninety-one million, five hundred sixty-one thousand, nine hundred ninety-two".