472959606438 has 72 divisors (see below), whose sum is σ = 1162708292928. Its totient is φ = 138697812000.

The previous prime is 472959606377. The next prime is 472959606443. The reversal of 472959606438 is 834606959274.

472959606438 is a `hidden beast` number, since 4 + 7 + 2 + 9 + 596 + 0 + 6 + 4 + 38 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3434953 + ... + 3569988.

Almost surely, 2^472959606438 is an apocalyptic number.

472959606438 is an abundant number, since it is smaller than the sum of its proper divisors (689748686490).

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

472959606438 is a wasteful number, since it uses less digits than its factorization.

472959606438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7005002 (or 7004988 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 472959606438 in words is "four hundred seventy-two billion, nine hundred fifty-nine million, six hundred six thousand, four hundred thirty-eight".