68376051996 has 24 divisors (see below), whose sum is σ = 182336138880. Its totient is φ = 19536014832.

The previous prime is 68376051971. The next prime is 68376052027. The reversal of 68376051996 is 69915067386.

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, 407000226 + ... + 407000393.

It is an arithmetic number, because the mean of its divisors is an integer number (7597339120).

Almost surely, 2^68376051996 is an apocalyptic number.

It is an amenable number.

68376051996 is an abundant number, since it is smaller than the sum of its proper divisors (113960086884).

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

68376051996 is a wasteful number, since it uses less digits than its factorization.

68376051996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814000633 (or 814000631 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 68376051996 in words is "sixty-eight billion, three hundred seventy-six million, fifty-one thousand, nine hundred ninety-six".