268201334956 has 12 divisors (see below), whose sum is σ = 477046637200. Its totient is φ = 131902295760.

The previous prime is 268201334941. The next prime is 268201334981. The reversal of 268201334956 is 659433102862.

268201334956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549592656 + ... + 549593143.

Almost surely, 2^268201334956 is an apocalyptic number.

It is an amenable number.

268201334956 is a deficient number, since it is larger than the sum of its proper divisors (208845302244).

268201334956 is a wasteful number, since it uses less digits than its factorization.

268201334956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099185864 (or 1099185862 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 268201334956 in words is "two hundred sixty-eight billion, two hundred one million, three hundred thirty-four thousand, nine hundred fifty-six".