472431578068464 has 160 divisors (see below), whose sum is σ = 1431559929300480. Its totient is φ = 131435482214400.

The previous prime is 472431578068427. The next prime is 472431578068531. The reversal of 472431578068464 is 464860875134274.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25734234 + ... + 40088825.

It is an arithmetic number, because the mean of its divisors is an integer number (8947249558128).

Almost surely, 2^{472431578068464} is an apocalyptic number.

It is an amenable number.

472431578068464 is an abundant number, since it is smaller than the sum of its proper divisors (959128351232016).

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

472431578068464 is a wasteful number, since it uses less digits than its factorization.

472431578068464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65823639 (or 65823633 counting only the distinct ones).

The product of its (nonzero) digits is 867041280, while the sum is 69.

The spelling of 472431578068464 in words is "four hundred seventy-two trillion, four hundred thirty-one billion, five hundred seventy-eight million, sixty-eight thousand, four hundred sixty-four".