68245792384768 has 36 divisors (see below), whose sum is σ = 139906756409560. Its totient is φ = 33200655750144.

The previous prime is 68245792384751. The next prime is 68245792384769. The reversal of 68245792384768 is 86748329754286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68245792384769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602492238 + ... + 3602511181.

Almost surely, 2^{68245792384768} is an apocalyptic number.

It is an amenable number.

68245792384768 is an abundant number, since it is smaller than the sum of its proper divisors (71660964024792).

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

68245792384768 is an equidigital number, since it uses as much as digits as its factorization.

68245792384768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7205003472 (or 7205003458 counting only the distinct ones).

The product of its digits is 7803371520, while the sum is 79.

The spelling of 68245792384768 in words is "sixty-eight trillion, two hundred forty-five billion, seven hundred ninety-two million, three hundred eighty-four thousand, seven hundred sixty-eight".