71064076317 has 48 divisors (see below), whose sum is σ = 108334820160. Its totient is φ = 41428681632.

The previous prime is 71064076163. The next prime is 71064076319. The reversal of 71064076317 is 71367046017.

It is not a de Polignac number, because 71064076317 - 2¹⁴ = 71064059933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71064076319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2364418 + ... + 2394284.

It is an arithmetic number, because the mean of its divisors is an integer number (2256975420).

Almost surely, 2^71064076317 is an apocalyptic number.

It is an amenable number.

71064076317 is a deficient number, since it is larger than the sum of its proper divisors (37270743843).

71064076317 is a wasteful number, since it uses less digits than its factorization.

71064076317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29947 (or 29902 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The spelling of 71064076317 in words is "seventy-one billion, sixty-four million, seventy-six thousand, three hundred seventeen".