472379739940 has 24 divisors (see below), whose sum is σ = 996698872512. Its totient is φ = 188056387680.

The previous prime is 472379739913. The next prime is 472379739961. The reversal of 472379739940 is 49937973274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55964944 + ... + 55973383.

It is an arithmetic number, because the mean of its divisors is an integer number (41529119688).

Almost surely, 2^472379739940 is an apocalyptic number.

It is an amenable number.

472379739940 is an abundant number, since it is smaller than the sum of its proper divisors (524319132572).

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

472379739940 is a wasteful number, since it uses less digits than its factorization.

472379739940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111938547 (or 111938545 counting only the distinct ones).

The product of its (nonzero) digits is 72013536, while the sum is 64.

The spelling of 472379739940 in words is "four hundred seventy-two billion, three hundred seventy-nine million, seven hundred thirty-nine thousand, nine hundred forty".