68958383268 has 24 divisors (see below), whose sum is σ = 164326361472. Its totient is φ = 22497061024.

The previous prime is 68958383213. The next prime is 68958383311. The reversal of 68958383268 is 86238385986.

It is a junction number, because it is equal to n+sod(n) for n = 68958383199 and 68958383208.

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, 61132755 + ... + 61133882.

It is an arithmetic number, because the mean of its divisors is an integer number (6846931728).

Almost surely, 2^68958383268 is an apocalyptic number.

It is an amenable number.

68958383268 is an abundant number, since it is smaller than the sum of its proper divisors (95367978204).

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

68958383268 is a wasteful number, since it uses less digits than its factorization.

68958383268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122266691 (or 122266689 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 66.

The spelling of 68958383268 in words is "sixty-eight billion, nine hundred fifty-eight million, three hundred eighty-three thousand, two hundred sixty-eight".