68768258484 has 24 divisors (see below), whose sum is σ = 161069388480. Its totient is φ = 22835593024.

The previous prime is 68768258413. The next prime is 68768258521. The reversal of 68768258484 is 48485286786.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 10891689 + ... + 10898000.

It is an arithmetic number, because the mean of its divisors is an integer number (6711224520).

Almost surely, 2^68768258484 is an apocalyptic number.

It is an amenable number.

68768258484 is an abundant number, since it is smaller than the sum of its proper divisors (92301129996).

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

68768258484 is a wasteful number, since it uses less digits than its factorization.

68768258484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21789959 (or 21789957 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 66.

The spelling of 68768258484 in words is "sixty-eight billion, seven hundred sixty-eight million, two hundred fifty-eight thousand, four hundred eighty-four".