44513544364 has 24 divisors (see below), whose sum is σ = 79894029600. Its totient is φ = 21687976320.

The previous prime is 44513544349. The next prime is 44513544371. The reversal of 44513544364 is 46344531544.

44513544364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44513544364.

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, 24159 + ... + 299350.

It is an arithmetic number, because the mean of its divisors is an integer number (3328917900).

Almost surely, 2^44513544364 is an apocalyptic number.

It is an amenable number.

44513544364 is a deficient number, since it is larger than the sum of its proper divisors (35380485236).

44513544364 is a wasteful number, since it uses less digits than its factorization.

44513544364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324393 (or 324391 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 43.

The spelling of 44513544364 in words is "forty-four billion, five hundred thirteen million, five hundred forty-four thousand, three hundred sixty-four".