72768044000 has 96 divisors (see below), whose sum is σ = 186564845376. Its totient is φ = 27841651200.

The previous prime is 72768043993. The next prime is 72768044051. The reversal of 72768044000 is 44086727.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303479 + ... + 487478.

It is an arithmetic number, because the mean of its divisors is an integer number (1943383806).

Almost surely, 2^72768044000 is an apocalyptic number.

It is an amenable number.

72768044000 is an abundant number, since it is smaller than the sum of its proper divisors (113796801376).

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

72768044000 is a wasteful number, since it uses less digits than its factorization.

72768044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791005 (or 790987 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 72768044000 in words is "seventy-two billion, seven hundred sixty-eight million, forty-four thousand".