44332072073728 has 40 divisors (see below), whose sum is σ = 91434898684800. Its totient is φ = 21451002608640.

The previous prime is 44332072073719. The next prime is 44332072073743. The reversal of 44332072073728 is 82737027023344.

It is a super-2 number, since 2×44332072073728² (a number of 28 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1396533778 + ... + 1396565521.

It is an arithmetic number, because the mean of its divisors is an integer number (2285872467120).

Almost surely, 2^{44332072073728} is an apocalyptic number.

It is an amenable number.

44332072073728 is an abundant number, since it is smaller than the sum of its proper divisors (47102826611072).

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

44332072073728 is an equidigital number, since it uses as much as digits as its factorization.

44332072073728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793099348 (or 2793099332 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 52.

The spelling of 44332072073728 in words is "forty-four trillion, three hundred thirty-two billion, seventy-two million, seventy-three thousand, seven hundred twenty-eight".