44737969992 has 32 divisors (see below), whose sum is σ = 113377051680. Its totient is φ = 14708373120.

The previous prime is 44737969979. The next prime is 44737969993. The reversal of 44737969992 is 29996973744.

It is not an unprimeable number, because it can be changed into a prime (44737969993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12765934 + ... + 12769437.

It is an arithmetic number, because the mean of its divisors is an integer number (3543032865).

Almost surely, 2^44737969992 is an apocalyptic number.

It is an amenable number.

44737969992 is an abundant number, since it is smaller than the sum of its proper divisors (68639081688).

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

44737969992 is a wasteful number, since it uses less digits than its factorization.

44737969992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25535453 (or 25535449 counting only the distinct ones).

The product of its digits is 185177664, while the sum is 69.

The spelling of 44737969992 in words is "forty-four billion, seven hundred thirty-seven million, nine hundred sixty-nine thousand, nine hundred ninety-two".