72470768048 has 40 divisors (see below), whose sum is σ = 161625488640. Its totient is φ = 30835448640.

The previous prime is 72470768047. The next prime is 72470768101. The reversal of 72470768048 is 84086707427.

It is not an unprimeable number, because it can be changed into a prime (72470768047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311988 + ... + 2343123.

It is an arithmetic number, because the mean of its divisors is an integer number (4040637216).

Almost surely, 2^72470768048 is an apocalyptic number.

It is an amenable number.

72470768048 is an abundant number, since it is smaller than the sum of its proper divisors (89154720592).

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

72470768048 is a wasteful number, since it uses less digits than its factorization.

72470768048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655265 (or 4655259 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 53.

The spelling of 72470768048 in words is "seventy-two billion, four hundred seventy million, seven hundred sixty-eight thousand, forty-eight".