68011800608 has 24 divisors (see below), whose sum is σ = 133905069648. Its totient is φ = 34004163904.

The previous prime is 68011800541. The next prime is 68011800617. The reversal of 68011800608 is 80600811086.

68011800608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779135 + ... + 862017.

It is an arithmetic number, because the mean of its divisors is an integer number (5579377902).

Almost surely, 2^68011800608 is an apocalyptic number.

It is an amenable number.

68011800608 is a deficient number, since it is larger than the sum of its proper divisors (65893269040).

68011800608 is a wasteful number, since it uses less digits than its factorization.

68011800608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108536 (or 108528 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The spelling of 68011800608 in words is "sixty-eight billion, eleven million, eight hundred thousand, six hundred eight".