44622028408 has 32 divisors (see below), whose sum is σ = 84964498560. Its totient is φ = 21965217120.

The previous prime is 44622028387. The next prime is 44622028427. The reversal of 44622028408 is 80482022644.

It is a super-2 number, since 2×44622028408² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 932343 + ... + 979033.

It is an arithmetic number, because the mean of its divisors is an integer number (2655140580).

Almost surely, 2^44622028408 is an apocalyptic number.

It is an amenable number.

44622028408 is a deficient number, since it is larger than the sum of its proper divisors (40342470152).

44622028408 is a wasteful number, since it uses less digits than its factorization.

44622028408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48547 (or 48543 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 44622028408 in words is "forty-four billion, six hundred twenty-two million, twenty-eight thousand, four hundred eight".