68088486088 has 32 divisors (see below), whose sum is σ = 154486483200. Its totient is φ = 27464262912.

The previous prime is 68088486079. The next prime is 68088486091. The reversal of 68088486088 is 88068488086.

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, 35759808 + ... + 35761711.

It is an arithmetic number, because the mean of its divisors is an integer number (4827702600).

Almost surely, 2^68088486088 is an apocalyptic number.

68088486088 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

68088486088 is an abundant number, since it is smaller than the sum of its proper divisors (86397997112).

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

68088486088 is a wasteful number, since it uses less digits than its factorization.

68088486088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71521549 (or 71521545 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 64.

The spelling of 68088486088 in words is "sixty-eight billion, eighty-eight million, four hundred eighty-six thousand, eighty-eight".