268624283075 has 24 divisors (see below), whose sum is σ = 333950987376. Its totient is φ = 214347344000.

The previous prime is 268624283071. The next prime is 268624283087. The reversal of 268624283075 is 570382426862.

It is not a de Polignac number, because 268624283075 - 2² = 268624283071 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268624283071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15857360 + ... + 15874290.

It is an arithmetic number, because the mean of its divisors is an integer number (13914624474).

Almost surely, 2^268624283075 is an apocalyptic number.

268624283075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268624283075 is a deficient number, since it is larger than the sum of its proper divisors (65326704301).

268624283075 is a wasteful number, since it uses less digits than its factorization.

268624283075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18535 (or 18530 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 268624283075 in words is "two hundred sixty-eight billion, six hundred twenty-four million, two hundred eighty-three thousand, seventy-five".