268616012706 has 96 divisors (see below), whose sum is σ = 600658426368. Its totient is φ = 86702676480.

The previous prime is 268616012699. The next prime is 268616012713. The reversal of 268616012706 is 607210616862.

268616012706 is a `hidden beast` number, since 2 + 6 + 8 + 616 + 0 + 1 + 27 + 0 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (268616012699) and next prime (268616012713).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117452295 + ... + 117454581.

It is an arithmetic number, because the mean of its divisors is an integer number (6256858608).

Almost surely, 2^268616012706 is an apocalyptic number.

268616012706 is an abundant number, since it is smaller than the sum of its proper divisors (332042413662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268616012706 is a wasteful number, since it uses less digits than its factorization.

268616012706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456 (or 3453 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 268616012706 in words is "two hundred sixty-eight billion, six hundred sixteen million, twelve thousand, seven hundred six".