268267408882 has 16 divisors (see below), whose sum is σ = 439000725600. Its totient is φ = 121934816640.

The previous prime is 268267408867. The next prime is 268267408891. The reversal of 268267408882 is 288804762862.

It is a self number, because there is not a number n which added to its sum of digits gives 268267408882.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343969 + ... + 809227.

It is an arithmetic number, because the mean of its divisors is an integer number (27437545350).

Almost surely, 2^268267408882 is an apocalyptic number.

268267408882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

268267408882 is a deficient number, since it is larger than the sum of its proper divisors (170733316718).

268267408882 is a wasteful number, since it uses less digits than its factorization.

268267408882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491481.

The product of its (nonzero) digits is 33030144, while the sum is 61.

The spelling of 268267408882 in words is "two hundred sixty-eight billion, two hundred sixty-seven million, four hundred eight thousand, eight hundred eighty-two".