68023870326 has 12 divisors (see below), whose sum is σ = 147385052412. Its totient is φ = 22674623436.

The previous prime is 68023870301. The next prime is 68023870331. The reversal of 68023870326 is 62307832086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1889551936 + ... + 1889551971.

It is an arithmetic number, because the mean of its divisors is an integer number (12282087701).

Almost surely, 2^68023870326 is an apocalyptic number.

68023870326 is an abundant number, since it is smaller than the sum of its proper divisors (79361182086).

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

68023870326 is a wasteful number, since it uses less digits than its factorization.

68023870326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779103915 (or 3779103912 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 68023870326 in words is "sixty-eight billion, twenty-three million, eight hundred seventy thousand, three hundred twenty-six".