68156140096 has 28 divisors (see below), whose sum is σ = 147542554800. Its totient is φ = 30980063360.

The previous prime is 68156140093. The next prime is 68156140109. The reversal of 68156140096 is 69004165186.

68156140096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (68156140093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48405646 + ... + 48407053.

Almost surely, 2^68156140096 is an apocalyptic number.

It is an amenable number.

68156140096 is an abundant number, since it is smaller than the sum of its proper divisors (79386414704).

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

68156140096 is a wasteful number, since it uses less digits than its factorization.

68156140096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96812722 (or 96812712 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 68156140096 in words is "sixty-eight billion, one hundred fifty-six million, one hundred forty thousand, ninety-six".