720375418272 has 96 divisors (see below), whose sum is σ = 1971471192768. Its totient is φ = 230115465216.

The previous prime is 720375418261. The next prime is 720375418381. The reversal of 720375418272 is 272814573027.

720375418272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1427533 + ... + 1865100.

It is an arithmetic number, because the mean of its divisors is an integer number (20536158258).

Almost surely, 2^720375418272 is an apocalyptic number.

It is an amenable number.

720375418272 is an abundant number, since it is smaller than the sum of its proper divisors (1251095774496).

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

720375418272 is a wasteful number, since it uses less digits than its factorization.

720375418272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292742 (or 3292734 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 720375418272 in words is "seven hundred twenty billion, three hundred seventy-five million, four hundred eighteen thousand, two hundred seventy-two".