44113631144 has 32 divisors (see below), whose sum is σ = 90978171840. Its totient is φ = 20051645680.

The previous prime is 44113631131. The next prime is 44113631161.

44113631144 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 44113631144.

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, 2060804 + ... + 2082099.

It is an arithmetic number, because the mean of its divisors is an integer number (2843067870).

Almost surely, 2^44113631144 is an apocalyptic number.

44113631144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44113631144 is an abundant number, since it is smaller than the sum of its proper divisors (46864540696).

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

44113631144 is a wasteful number, since it uses less digits than its factorization.

44113631144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142942 (or 4142916 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The spelling of 44113631144 in words is "forty-four billion, one hundred thirteen million, six hundred thirty-one thousand, one hundred forty-four".