44872941920739 has 16 divisors (see below), whose sum is σ = 63350866362240. Its totient is φ = 28155202197120.

The previous prime is 44872941920731. The next prime is 44872941920777. The reversal of 44872941920739 is 93702914927844.

It is not a de Polignac number, because 44872941920739 - 2³ = 44872941920731 is a prime.

It is a super-2 number, since 2×44872941920739² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44872941920731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1815109 + ... + 9645750.

It is an arithmetic number, because the mean of its divisors is an integer number (3959429147640).

Almost surely, 2^{44872941920739} is an apocalyptic number.

44872941920739 is a deficient number, since it is larger than the sum of its proper divisors (18477924441501).

44872941920739 is a wasteful number, since it uses less digits than its factorization.

44872941920739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11537650.

The product of its (nonzero) digits is 219469824, while the sum is 69.

The spelling of 44872941920739 in words is "forty-four trillion, eight hundred seventy-two billion, nine hundred forty-one million, nine hundred twenty thousand, seven hundred thirty-nine".