472847748076431 has 48 divisors (see below), whose sum is σ = 840644486456320. Its totient is φ = 249406403088960.

The previous prime is 472847748076421. The next prime is 472847748076441. The reversal of 472847748076431 is 134670847748274.

472847748076431 is a `hidden beast` number, since 4 + 7 + 2 + 8 + 4 + 77 + 480 + 76 + 4 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (472847748076421) and next prime (472847748076441).

It is not a de Polignac number, because 472847748076431 - 2⁶ = 472847748076367 is a prime.

It is a super-2 number, since 2×472847748076431² (a number of 30 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 472847748076431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472847748076421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17251866 + ... + 35260776.

Almost surely, 2^{472847748076431} is an apocalyptic number.

472847748076431 is a deficient number, since it is larger than the sum of its proper divisors (367796738379889).

472847748076431 is a wasteful number, since it uses less digits than its factorization.

472847748076431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18040996 (or 18040993 counting only the distinct ones).

The product of its (nonzero) digits is 1416167424, while the sum is 72.

The spelling of 472847748076431 in words is "four hundred seventy-two trillion, eight hundred forty-seven billion, seven hundred forty-eight million, seventy-six thousand, four hundred thirty-one".