12716268773078 has 8 divisors (see below), whose sum is σ = 20541664941168. Its totient is φ = 5869047126024.

The previous prime is 12716268773063. The next prime is 12716268773099. The reversal of 12716268773078 is 87037786261721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244543630226 + ... + 244543630277.

It is an arithmetic number, because the mean of its divisors is an integer number (2567708117646).

Almost surely, 2^{12716268773078} is an apocalyptic number.

12716268773078 is a deficient number, since it is larger than the sum of its proper divisors (7825396168090).

12716268773078 is a wasteful number, since it uses less digits than its factorization.

12716268773078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489087260518.

The product of its (nonzero) digits is 66382848, while the sum is 65.

The spelling of 12716268773078 in words is "twelve trillion, seven hundred sixteen billion, two hundred sixty-eight million, seven hundred seventy-three thousand, seventy-eight".