71832571468 has 36 divisors (see below), whose sum is σ = 143940937840. Its totient is φ = 30726401472.

The previous prime is 71832571457. The next prime is 71832571471. The reversal of 71832571468 is 86417523817.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8682838 + ... + 8691106.

Almost surely, 2^71832571468 is an apocalyptic number.

It is an amenable number.

71832571468 is an abundant number, since it is smaller than the sum of its proper divisors (72108366372).

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

71832571468 is an equidigital number, since it uses as much as digits as its factorization.

71832571468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9394 (or 8835 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The spelling of 71832571468 in words is "seventy-one billion, eight hundred thirty-two million, five hundred seventy-one thousand, four hundred sixty-eight".