68200068848 has 80 divisors (see below), whose sum is σ = 140723880000. Its totient is φ = 31957825536.

The previous prime is 68200068787. The next prime is 68200068857. The reversal of 68200068848 is 84886000286.

It is a junction number, because it is equal to n+sod(n) for n = 68200068796 and 68200068805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7532228 + ... + 7541276.

It is an arithmetic number, because the mean of its divisors is an integer number (1759048500).

Almost surely, 2^68200068848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68200068848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70361940000).

68200068848 is an abundant number, since it is smaller than the sum of its proper divisors (72523811152).

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

68200068848 is a wasteful number, since it uses less digits than its factorization.

68200068848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9562 (or 9556 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 68200068848 in words is "sixty-eight billion, two hundred million, sixty-eight thousand, eight hundred forty-eight".