268733176072 has 16 divisors (see below), whose sum is σ = 504256737600. Its totient is φ = 134264712720.

The previous prime is 268733176037. The next prime is 268733176073. The reversal of 268733176072 is 270671337862.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (268733176073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12723204 + ... + 12744307.

It is an arithmetic number, because the mean of its divisors is an integer number (31516046100).

Almost surely, 2^268733176072 is an apocalyptic number.

It is an amenable number.

268733176072 is a deficient number, since it is larger than the sum of its proper divisors (235523561528).

268733176072 is a wasteful number, since it uses less digits than its factorization.

268733176072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25468836 (or 25468832 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 52.

The spelling of 268733176072 in words is "two hundred sixty-eight billion, seven hundred thirty-three million, one hundred seventy-six thousand, seventy-two".