68758641462208 has 56 divisors (see below), whose sum is σ = 144353192979600. Its totient is φ = 32404553330688.

The previous prime is 68758641462193. The next prime is 68758641462257. The reversal of 68758641462208 is 80226414685786.

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, 143275513 + ... + 143754616.

Almost surely, 2^{68758641462208} is an apocalyptic number.

It is an amenable number.

68758641462208 is an abundant number, since it is smaller than the sum of its proper divisors (75594551517392).

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

68758641462208 is a wasteful number, since it uses less digits than its factorization.

68758641462208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287030357 (or 287030347 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 67.

The spelling of 68758641462208 in words is "sixty-eight trillion, seven hundred fifty-eight billion, six hundred forty-one million, four hundred sixty-two thousand, two hundred eight".