68882862866780 has 96 divisors (see below), whose sum is σ = 145898166865920. Its totient is φ = 27316919520000.

The previous prime is 68882862866777. The next prime is 68882862866801. The reversal of 68882862866780 is 8766826828886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5331897161 + ... + 5331910079.

It is an arithmetic number, because the mean of its divisors is an integer number (1519772571520).

Almost surely, 2^{68882862866780} is an apocalyptic number.

It is an amenable number.

68882862866780 is an abundant number, since it is smaller than the sum of its proper divisors (77015303999140).

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

68882862866780 is a wasteful number, since it uses less digits than its factorization.

68882862866780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16411 (or 16409 counting only the distinct ones).

The product of its (nonzero) digits is 9512681472, while the sum is 83.

The spelling of 68882862866780 in words is "sixty-eight trillion, eight hundred eighty-two billion, eight hundred sixty-two million, eight hundred sixty-six thousand, seven hundred eighty".