44031139416 has 96 divisors (see below), whose sum is σ = 134288593920. Its totient is φ = 12912350400.

The previous prime is 44031139337. The next prime is 44031139421. The reversal of 44031139416 is 61493113044.

44031139416 is a `hidden beast` number, since 440 + 3 + 113 + 94 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 872140 + ... + 921243.

It is an arithmetic number, because the mean of its divisors is an integer number (1398839520).

Almost surely, 2^44031139416 is an apocalyptic number.

It is an amenable number.

44031139416 is an abundant number, since it is smaller than the sum of its proper divisors (90257454504).

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

44031139416 is a wasteful number, since it uses less digits than its factorization.

44031139416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793437 (or 1793430 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 44031139416 in words is "forty-four billion, thirty-one million, one hundred thirty-nine thousand, four hundred sixteen".