268604036822 has 16 divisors (see below), whose sum is σ = 440535110400. Its totient is φ = 121814624040.

The previous prime is 268604036741. The next prime is 268604036851. The reversal of 268604036822 is 228630406862.

268604036822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13896122 + ... + 13915437.

It is an arithmetic number, because the mean of its divisors is an integer number (27533444400).

Almost surely, 2^268604036822 is an apocalyptic number.

268604036822 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

268604036822 is a deficient number, since it is larger than the sum of its proper divisors (171931073578).

268604036822 is a wasteful number, since it uses less digits than its factorization.

268604036822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27812011.

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 268604036822 in words is "two hundred sixty-eight billion, six hundred four million, thirty-six thousand, eight hundred twenty-two".