44087354172 has 72 divisors (see below), whose sum is σ = 112637725200. Its totient is φ = 14539085568.

The previous prime is 44087354147. The next prime is 44087354173. The reversal of 44087354172 is 27145378044.

44087354172 is a `hidden beast` number, since 4 + 408 + 73 + 5 + 4 + 172 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44087354173) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1252104 + ... + 1286832.

It is an arithmetic number, because the mean of its divisors is an integer number (1564412850).

Almost surely, 2^44087354172 is an apocalyptic number.

It is an amenable number.

44087354172 is an abundant number, since it is smaller than the sum of its proper divisors (68550371028).

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

44087354172 is a wasteful number, since it uses less digits than its factorization.

44087354172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35115 (or 35110 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 44087354172 in words is "forty-four billion, eighty-seven million, three hundred fifty-four thousand, one hundred seventy-two".