72411737047044 has 96 divisors (see below), whose sum is σ = 172353021603840. Its totient is φ = 23656414497408.

The previous prime is 72411737047043. The next prime is 72411737047063. The reversal of 72411737047044 is 44074073711427.

It is not an unprimeable number, because it can be changed into a prime (72411737047043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306291867 + ... + 306528189.

It is an arithmetic number, because the mean of its divisors is an integer number (1795343975040).

Almost surely, 2^{72411737047044} is an apocalyptic number.

It is an amenable number.

72411737047044 is an abundant number, since it is smaller than the sum of its proper divisors (99941284556796).

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

72411737047044 is a wasteful number, since it uses less digits than its factorization.

72411737047044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238329 (or 238327 counting only the distinct ones).

The product of its (nonzero) digits is 3687936, while the sum is 51.

The spelling of 72411737047044 in words is "seventy-two trillion, four hundred eleven billion, seven hundred thirty-seven million, forty-seven thousand, forty-four".