72412060752256 has 64 divisors (see below), whose sum is σ = 152621767782000. Its totient is φ = 34126335645696.

The previous prime is 72412060752139. The next prime is 72412060752329. The reversal of 72412060752256 is 65225706021427.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75091191 + ... + 76049398.

Almost surely, 2^{72412060752256} is an apocalyptic number.

72412060752256 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

72412060752256 is an abundant number, since it is smaller than the sum of its proper divisors (80209707029744).

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

72412060752256 is a wasteful number, since it uses less digits than its factorization.

72412060752256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151140819 (or 151140807 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 72412060752256 in words is "seventy-two trillion, four hundred twelve billion, sixty million, seven hundred fifty-two thousand, two hundred fifty-six".