68634232771086 has 48 divisors (see below), whose sum is σ = 148742899297200. Its totient is φ = 22872632961024.

The previous prime is 68634232771057. The next prime is 68634232771087. The reversal of 68634232771086 is 68017723243686.

68634232771086 is a `hidden beast` number, since 6 + 8 + 6 + 342 + 3 + 277 + 10 + 8 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68634232771087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1573183605 + ... + 1573227231.

It is an arithmetic number, because the mean of its divisors is an integer number (3098810402025).

Almost surely, 2^{68634232771086} is an apocalyptic number.

68634232771086 is an abundant number, since it is smaller than the sum of its proper divisors (80108666526114).

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

68634232771086 is a wasteful number, since it uses less digits than its factorization.

68634232771086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62433 (or 62430 counting only the distinct ones).

The product of its (nonzero) digits is 97542144, while the sum is 63.

The spelling of 68634232771086 in words is "sixty-eight trillion, six hundred thirty-four billion, two hundred thirty-two million, seven hundred seventy-one thousand, eighty-six".