742877574720 has 112 divisors (see below), whose sum is σ = 2358881459520. Its totient is φ = 198080096256.

The previous prime is 742877574707. The next prime is 742877574749. The reversal of 742877574720 is 27475778247.

742877574720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 10691451 + ... + 10760709.

Almost surely, 2^742877574720 is an apocalyptic number.

It is an amenable number.

742877574720 is an abundant number, since it is smaller than the sum of its proper divisors (1616003884800).

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

742877574720 is a wasteful number, since it uses less digits than its factorization.

742877574720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80452 (or 80442 counting only the distinct ones).

The product of its (nonzero) digits is 43025920, while the sum is 60.

The spelling of 742877574720 in words is "seven hundred forty-two billion, eight hundred seventy-seven million, five hundred seventy-four thousand, seven hundred twenty".