268126064933 has 8 divisors (see below), whose sum is σ = 279032705280. Its totient is φ = 257330152240.

The previous prime is 268126064897. The next prime is 268126064953. The reversal of 268126064933 is 339460621862.

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

It is a cyclic number.

It is not a de Polignac number, because 268126064933 - 2²² = 268121870629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268126064953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27676973 + ... + 27686658.

It is an arithmetic number, because the mean of its divisors is an integer number (34879088160).

Almost surely, 2^268126064933 is an apocalyptic number.

It is an amenable number.

268126064933 is a deficient number, since it is larger than the sum of its proper divisors (10906640347).

268126064933 is a wasteful number, since it uses less digits than its factorization.

268126064933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55363827.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 268126064933 in words is "two hundred sixty-eight billion, one hundred twenty-six million, sixty-four thousand, nine hundred thirty-three".