472894607212 has 24 divisors (see below), whose sum is σ = 878197496400. Its totient is φ = 222042992640.

The previous prime is 472894607209. The next prime is 472894607267. The reversal of 472894607212 is 212706498274.

It is a self number, because there is not a number n which added to its sum of digits gives 472894607212.

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, 7713714 + ... + 7774777.

It is an arithmetic number, because the mean of its divisors is an integer number (36591562350).

Almost surely, 2^472894607212 is an apocalyptic number.

It is an amenable number.

472894607212 is a deficient number, since it is larger than the sum of its proper divisors (405302889188).

472894607212 is a wasteful number, since it uses less digits than its factorization.

472894607212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15488961 (or 15488959 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 472894607212 in words is "four hundred seventy-two billion, eight hundred ninety-four million, six hundred seven thousand, two hundred twelve".