71134174684 has 6 divisors (see below), whose sum is σ = 124484805704. Its totient is φ = 35567087340.

The previous prime is 71134174681. The next prime is 71134174717. The reversal of 71134174684 is 48647143117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71134174681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8891771832 + ... + 8891771839.

Almost surely, 2^71134174684 is an apocalyptic number.

It is an amenable number.

71134174684 is a deficient number, since it is larger than the sum of its proper divisors (53350631020).

71134174684 is a wasteful number, since it uses less digits than its factorization.

71134174684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17783543675 (or 17783543673 counting only the distinct ones).

The product of its digits is 451584, while the sum is 46.

The spelling of 71134174684 in words is "seventy-one billion, one hundred thirty-four million, one hundred seventy-four thousand, six hundred eighty-four".