472734447204 has 12 divisors (see below), whose sum is σ = 1103047043504. Its totient is φ = 157578149064.

The previous prime is 472734447173. The next prime is 472734447209. The reversal of 472734447204 is 402744437274.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (472734447209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19697268622 + ... + 19697268645.

Almost surely, 2^472734447204 is an apocalyptic number.

It is an amenable number.

472734447204 is an abundant number, since it is smaller than the sum of its proper divisors (630312596300).

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

472734447204 is a wasteful number, since it uses less digits than its factorization.

472734447204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39394537274 (or 39394537272 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 48.

The spelling of 472734447204 in words is "four hundred seventy-two billion, seven hundred thirty-four million, four hundred forty-seven thousand, two hundred four".