44612392468728 has 64 divisors (see below), whose sum is σ = 127482079829760. Its totient is φ = 12744587713536.

The previous prime is 44612392468607. The next prime is 44612392468729. The reversal of 44612392468728 is 82786429321644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44612392468729) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17668825 + ... + 20035272.

It is an arithmetic number, because the mean of its divisors is an integer number (1991907497340).

Almost surely, 2^{44612392468728} is an apocalyptic number.

It is an amenable number.

44612392468728 is an abundant number, since it is smaller than the sum of its proper divisors (82869687361032).

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

44612392468728 is a wasteful number, since it uses less digits than its factorization.

44612392468728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37711156 (or 37711152 counting only the distinct ones).

The product of its digits is 222953472, while the sum is 66.

The spelling of 44612392468728 in words is "forty-four trillion, six hundred twelve billion, three hundred ninety-two million, four hundred sixty-eight thousand, seven hundred twenty-eight".