71300656216 has 16 divisors (see below), whose sum is σ = 141552773640. Its totient is φ = 33553249920.

The previous prime is 71300656187. The next prime is 71300656247. The reversal of 71300656216 is 61265600317.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262134630 + ... + 262134901.

Almost surely, 2^71300656216 is an apocalyptic number.

It is an amenable number.

71300656216 is a deficient number, since it is larger than the sum of its proper divisors (70252117424).

71300656216 is a wasteful number, since it uses less digits than its factorization.

71300656216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524269554 (or 524269550 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 71300656216 in words is "seventy-one billion, three hundred million, six hundred fifty-six thousand, two hundred sixteen".