268163243322 has 32 divisors (see below), whose sum is σ = 577603208448. Its totient is φ = 82508790336.

The previous prime is 268163243291. The next prime is 268163243357. The reversal of 268163243322 is 223342361862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3220303 + ... + 3302525.

It is an arithmetic number, because the mean of its divisors is an integer number (18050100264).

Almost surely, 2^268163243322 is an apocalyptic number.

268163243322 is an abundant number, since it is smaller than the sum of its proper divisors (309439965126).

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

268163243322 is a wasteful number, since it uses less digits than its factorization.

268163243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124054.

The product of its digits is 497664, while the sum is 42.

The spelling of 268163243322 in words is "two hundred sixty-eight billion, one hundred sixty-three million, two hundred forty-three thousand, three hundred twenty-two".