12716354216 has 32 divisors (see below), whose sum is σ = 24359892480. Its totient is φ = 6220488000.

The previous prime is 12716354207. The next prime is 12716354227. The reversal of 12716354216 is 61245361721.

It is a self number, because there is not a number n which added to its sum of digits gives 12716354216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326641 + ... + 1336191.

It is an arithmetic number, because the mean of its divisors is an integer number (761246640).

Almost surely, 2^12716354216 is an apocalyptic number.

It is an amenable number.

12716354216 is a deficient number, since it is larger than the sum of its proper divisors (11643538264).

12716354216 is a wasteful number, since it uses less digits than its factorization.

12716354216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13145 (or 13141 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The spelling of 12716354216 in words is "twelve billion, seven hundred sixteen million, three hundred fifty-four thousand, two hundred sixteen".