471310396921 has 48 divisors (see below), whose sum is σ = 609751672320. Its totient is φ = 360714332160.

The previous prime is 471310396913. The next prime is 471310396933. The reversal of 471310396921 is 129693013174.

It is not a de Polignac number, because 471310396921 - 2³ = 471310396913 is a prime.

It is the 686521-st Hogben number.

It is not an unprimeable number, because it can be changed into a prime (471310396121) by changing a digit.

It is a nontrivial repunit in base 686520.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62929945 + ... + 62937433.

It is an arithmetic number, because the mean of its divisors is an integer number (12703159840).

Almost surely, 2^471310396921 is an apocalyptic number.

471310396921 is the 366961-st nonagonal number.

It is an amenable number.

471310396921 is a deficient number, since it is larger than the sum of its proper divisors (138441275399).

471310396921 is a wasteful number, since it uses less digits than its factorization.

471310396921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734 (or 10727 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 471310396921 in words is "four hundred seventy-one billion, three hundred ten million, three hundred ninety-six thousand, nine hundred twenty-one".