68714307612 has 24 divisors (see below), whose sum is σ = 178148205200. Its totient is φ = 22904769168.

The previous prime is 68714307611. The next prime is 68714307617. The reversal of 68714307612 is 21670341786.

It is a super-3 number, since 3×68714307612³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68714307611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318121687 + ... + 318121902.

Almost surely, 2^68714307612 is an apocalyptic number.

It is an amenable number.

68714307612 is an abundant number, since it is smaller than the sum of its proper divisors (109433897588).

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

68714307612 is a wasteful number, since it uses less digits than its factorization.

68714307612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636243602 (or 636243594 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 68714307612 in words is "sixty-eight billion, seven hundred fourteen million, three hundred seven thousand, six hundred twelve".