471724699431 has 8 divisors (see below), whose sum is σ = 640833554160. Its totient is φ = 308549488832.

The previous prime is 471724699423. The next prime is 471724699471. The reversal of 471724699431 is 134996427174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 471724699431 - 2³ = 471724699423 is a prime.

It is a super-2 number, since 2×471724699431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471724699471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483410846 + ... + 1483411163.

It is an arithmetic number, because the mean of its divisors is an integer number (80104194270).

Almost surely, 2^471724699431 is an apocalyptic number.

471724699431 is a deficient number, since it is larger than the sum of its proper divisors (169108854729).

471724699431 is a wasteful number, since it uses less digits than its factorization.

471724699431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966822065.

The product of its digits is 9144576, while the sum is 57.

The spelling of 471724699431 in words is "four hundred seventy-one billion, seven hundred twenty-four million, six hundred ninety-nine thousand, four hundred thirty-one".