268317838302 has 16 divisors (see below), whose sum is σ = 536645969280. Its totient is φ = 89437563992.

The previous prime is 268317838297. The next prime is 268317838303. The reversal of 268317838302 is 203838713862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268317838303) 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, 66402 + ... + 735557.

It is an arithmetic number, because the mean of its divisors is an integer number (33540373080).

Almost surely, 2^268317838302 is an apocalyptic number.

268317838302 is an abundant number, since it is smaller than the sum of its proper divisors (268328130978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268317838302 is a wasteful number, since it uses less digits than its factorization.

268317838302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857727.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 268317838302 in words is "two hundred sixty-eight billion, three hundred seventeen million, eight hundred thirty-eight thousand, three hundred two".