72416372372070 has 16 divisors (see below), whose sum is σ = 173799293693040. Its totient is φ = 19311032632544.

The previous prime is 72416372372011. The next prime is 72416372372119. The reversal of 72416372372070 is 7027327361427.

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, 1206939539505 + ... + 1206939539564.

It is an arithmetic number, because the mean of its divisors is an integer number (10862455855815).

Almost surely, 2^{72416372372070} is an apocalyptic number.

72416372372070 is an abundant number, since it is smaller than the sum of its proper divisors (101382921320970).

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

72416372372070 is a wasteful number, since it uses less digits than its factorization.

72416372372070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413879079079.

The product of its (nonzero) digits is 4148928, while the sum is 51.

The spelling of 72416372372070 in words is "seventy-two trillion, four hundred sixteen billion, three hundred seventy-two million, three hundred seventy-two thousand, seventy".