72416243133156 has 48 divisors (see below), whose sum is σ = 186407290032768. Its totient is φ = 21738459475200.

The previous prime is 72416243133137. The next prime is 72416243133167. The reversal of 72416243133156 is 65133134261427.

It is a super-2 number, since 2×72416243133156² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5661050760 + ... + 5661063551.

It is an arithmetic number, because the mean of its divisors is an integer number (3883485209016).

Almost surely, 2^{72416243133156} is an apocalyptic number.

It is an amenable number.

72416243133156 is an abundant number, since it is smaller than the sum of its proper divisors (113991046899612).

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

72416243133156 is a wasteful number, since it uses less digits than its factorization.

72416243133156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11322114372 (or 11322114370 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The spelling of 72416243133156 in words is "seventy-two trillion, four hundred sixteen billion, two hundred forty-three million, one hundred thirty-three thousand, one hundred fifty-six".