472102681892 has 12 divisors (see below), whose sum is σ = 826632903936. Its totient is φ = 235921852200.

The previous prime is 472102681873. The next prime is 472102681933. The reversal of 472102681892 is 298186201274.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 472102681892.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32363984 + ... + 32378567.

It is an arithmetic number, because the mean of its divisors is an integer number (68886075328).

Almost surely, 2^472102681892 is an apocalyptic number.

It is an amenable number.

472102681892 is a deficient number, since it is larger than the sum of its proper divisors (354530222044).

472102681892 is a wasteful number, since it uses less digits than its factorization.

472102681892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64744378 (or 64744376 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 472102681892 in words is "four hundred seventy-two billion, one hundred two million, six hundred eighty-one thousand, eight hundred ninety-two".