44722996431552 has 42 divisors (see below), whose sum is σ = 128190394287228. Its totient is φ = 14907665476992.

The previous prime is 44722996431539. The next prime is 44722996431559. The reversal of 44722996431552 is 25513469922744.

It is a happy number.

44722996431552 is a `hidden beast` number, since 4 + 4 + 7 + 229 + 96 + 4 + 315 + 5 + 2 = 666.

It is a super-2 number, since 2×44722996431552² (a number of 28 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 44722996431552.

It is not an unprimeable number, because it can be changed into a prime (44722996431559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38822044938 + ... + 38822046089.

It is an arithmetic number, because the mean of its divisors is an integer number (3052152244934).

Almost surely, 2^{44722996431552} is an apocalyptic number.

It is an amenable number.

44722996431552 is an abundant number, since it is smaller than the sum of its proper divisors (83467397855676).

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

44722996431552 is a wasteful number, since it uses less digits than its factorization.

44722996431552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77644091045 (or 77644091032 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 63.

The spelling of 44722996431552 in words is "forty-four trillion, seven hundred twenty-two billion, nine hundred ninety-six million, four hundred thirty-one thousand, five hundred fifty-two".