471724699432 has 64 divisors (see below), whose sum is σ = 1031473094400. Its totient is φ = 198077529600.

The previous prime is 471724699423. The next prime is 471724699471. The reversal of 471724699432 is 234996427174.

It is a happy number.

It is a super-2 number, since 2×471724699432² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235194 + ... + 999382.

It is an arithmetic number, because the mean of its divisors is an integer number (16116767100).

Almost surely, 2^471724699432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 471724699432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515736547200).

471724699432 is an abundant number, since it is smaller than the sum of its proper divisors (559748394968).

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

471724699432 is a wasteful number, since it uses less digits than its factorization.

471724699432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764426 (or 764422 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 58.

The spelling of 471724699432 in words is "four hundred seventy-one billion, seven hundred twenty-four million, six hundred ninety-nine thousand, four hundred thirty-two".