44039378938318 has 32 divisors (see below), whose sum is σ = 70519043659680. Its totient is φ = 20554476334080.

The previous prime is 44039378938309. The next prime is 44039378938361. The reversal of 44039378938318 is 81383987393044.

44039378938318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4987668 + ... + 10628056.

It is an arithmetic number, because the mean of its divisors is an integer number (2203720114365).

Almost surely, 2^{44039378938318} is an apocalyptic number.

44039378938318 is a deficient number, since it is larger than the sum of its proper divisors (26479664721362).

44039378938318 is a wasteful number, since it uses less digits than its factorization.

44039378938318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642292.

The product of its (nonzero) digits is 376233984, while the sum is 70.

The spelling of 44039378938318 in words is "forty-four trillion, thirty-nine billion, three hundred seventy-eight million, nine hundred thirty-eight thousand, three hundred eighteen".