44318802018388 has 12 divisors (see below), whose sum is σ = 77844095060032. Its totient is φ = 22077632001240.

The previous prime is 44318802018371. The next prime is 44318802018433. The reversal of 44318802018388 is 88381020881344.

It is a happy number.

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 a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20442250770 + ... + 20442252937.

Almost surely, 2^{44318802018388} is an apocalyptic number.

It is an amenable number.

44318802018388 is a deficient number, since it is larger than the sum of its proper divisors (33525293041644).

44318802018388 is a wasteful number, since it uses less digits than its factorization.

44318802018388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40884503982 (or 40884503980 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 58.

The spelling of 44318802018388 in words is "forty-four trillion, three hundred eighteen billion, eight hundred two million, eighteen thousand, three hundred eighty-eight".