44120113162516 has 24 divisors (see below), whose sum is σ = 77569260396264. Its totient is φ = 21957534950400.

The previous prime is 44120113162481. The next prime is 44120113162591. The reversal of 44120113162516 is 61526131102144.

It can be written as a sum of positive squares in 4 ways, for example, as 975630307600 + 43144482854916 = 987740^2 + 6568446^2 .

It is a congruent number.

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, 5839875 + ... + 11060938.

It is an arithmetic number, because the mean of its divisors is an integer number (3232052516511).

Almost surely, 2^{44120113162516} is an apocalyptic number.

It is an amenable number.

44120113162516 is a deficient number, since it is larger than the sum of its proper divisors (33449147233748).

44120113162516 is a wasteful number, since it uses less digits than its factorization.

44120113162516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16903851 (or 16903849 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 44120113162516 in words is "forty-four trillion, one hundred twenty billion, one hundred thirteen million, one hundred sixty-two thousand, five hundred sixteen".