268826775914 has 4 divisors (see below), whose sum is σ = 403240163874. Its totient is φ = 134413387956.

The previous prime is 268826775859. The next prime is 268826775929. The reversal of 268826775914 is 419577628862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 268391344225 + 435431689 = 518065^2 + 20867^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67206693977 + ... + 67206693980.

Almost surely, 2^268826775914 is an apocalyptic number.

268826775914 is a deficient number, since it is larger than the sum of its proper divisors (134413387960).

268826775914 is a wasteful number, since it uses less digits than its factorization.

268826775914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134413387959.

The product of its digits is 81285120, while the sum is 65.

The spelling of 268826775914 in words is "two hundred sixty-eight billion, eight hundred twenty-six million, seven hundred seventy-five thousand, nine hundred fourteen".