44916829972 has 24 divisors (see below), whose sum is σ = 90970799360. Its totient is φ = 19006397280.

The previous prime is 44916829933. The next prime is 44916830011. The reversal of 44916829972 is 27992861944.

It is an interprime number because it is at equal distance from previous prime (44916829933) and next prime (44916830011).

It is a super-2 number, since 2×44916829972² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44916829972.

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, 10150779 + ... + 10155202.

Almost surely, 2^44916829972 is an apocalyptic number.

It is an amenable number.

44916829972 is an abundant number, since it is smaller than the sum of its proper divisors (46053969388).

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

44916829972 is a wasteful number, since it uses less digits than its factorization.

44916829972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20306071 (or 20306069 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 61.

The spelling of 44916829972 in words is "forty-four billion, nine hundred sixteen million, eight hundred twenty-nine thousand, nine hundred seventy-two".