44121322938 has 48 divisors (see below), whose sum is σ = 111981399264. Its totient is φ = 11460083040.

The previous prime is 44121322879. The next prime is 44121322943. The reversal of 44121322938 is 83922312144.

It is a super-2 number, since 2×44121322938² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44121322896 and 44121322905.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6818245 + ... + 6824712.

It is an arithmetic number, because the mean of its divisors is an integer number (2332945818).

Almost surely, 2^44121322938 is an apocalyptic number.

44121322938 is an abundant number, since it is smaller than the sum of its proper divisors (67860076326).

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

44121322938 is a wasteful number, since it uses less digits than its factorization.

44121322938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13642987 (or 13642980 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The spelling of 44121322938 in words is "forty-four billion, one hundred twenty-one million, three hundred twenty-two thousand, nine hundred thirty-eight".