72200417604 has 48 divisors (see below), whose sum is σ = 193532078208. Its totient is φ = 20521801728.

The previous prime is 72200417587. The next prime is 72200417669. The reversal of 72200417604 is 40671400227.

It is an unprimeable number.

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, 2210547 + ... + 2242970.

It is an arithmetic number, because the mean of its divisors is an integer number (4031918296).

Almost surely, 2^72200417604 is an apocalyptic number.

It is an amenable number.

72200417604 is an abundant number, since it is smaller than the sum of its proper divisors (121331660604).

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

72200417604 is a wasteful number, since it uses less digits than its factorization.

72200417604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453724 (or 4453722 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 72200417604 in words is "seventy-two billion, two hundred million, four hundred seventeen thousand, six hundred four".