71472726576 has 60 divisors (see below), whose sum is σ = 204676113928. Its totient is φ = 23270188032.

The previous prime is 71472726557. The next prime is 71472726599. The reversal of 71472726576 is 67562727417.

71472726576 is a `hidden beast` number, since 7 + 1 + 47 + 2 + 7 + 26 + 576 = 666.

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, 5765185 + ... + 5777568.

Almost surely, 2^71472726576 is an apocalyptic number.

It is an amenable number.

71472726576 is an abundant number, since it is smaller than the sum of its proper divisors (133203387352).

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

71472726576 is a wasteful number, since it uses less digits than its factorization.

71472726576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542810 (or 11542801 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 54.

The spelling of 71472726576 in words is "seventy-one billion, four hundred seventy-two million, seven hundred twenty-six thousand, five hundred seventy-six".