472878908196 has 24 divisors (see below), whose sum is σ = 1106658265440. Its totient is φ = 157158567552.

The previous prime is 472878908179. The next prime is 472878908209. The reversal of 472878908196 is 691809878274.

It is a super-2 number, since 2×472878908196² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 472878908196.

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, 58462686 + ... + 58470773.

It is an arithmetic number, because the mean of its divisors is an integer number (46110761060).

Almost surely, 2^472878908196 is an apocalyptic number.

It is an amenable number.

472878908196 is an abundant number, since it is smaller than the sum of its proper divisors (633779357244).

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

472878908196 is a wasteful number, since it uses less digits than its factorization.

472878908196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116933803 (or 116933801 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 69.

The spelling of 472878908196 in words is "four hundred seventy-two billion, eight hundred seventy-eight million, nine hundred eight thousand, one hundred ninety-six".