68088833888085 has 24 divisors (see below), whose sum is σ = 124232258323680. Its totient is φ = 34402779227232.

The previous prime is 68088833888081. The next prime is 68088833888191. The reversal of 68088833888085 is 58088833888086.

68088833888085 is a `hidden beast` number, since 6 + 8 + 0 + 8 + 8 + 83 + 388 + 80 + 85 = 666.

It is not a de Polignac number, because 68088833888085 - 2² = 68088833888081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68088833887995 and 68088833888013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68088833888081) 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, 39818030659 + ... + 39818032368.

It is an arithmetic number, because the mean of its divisors is an integer number (5176344096820).

Almost surely, 2^{68088833888085} is an apocalyptic number.

It is an amenable number.

68088833888085 is a deficient number, since it is larger than the sum of its proper divisors (56143424435595).

68088833888085 is a wasteful number, since it uses less digits than its factorization.

68088833888085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79636063057 (or 79636063054 counting only the distinct ones).

The product of its (nonzero) digits is 4529848320, while the sum is 81.

Subtracting from 68088833888085 its reverse (58088833888086), we obtain a palindrome (9999999999999).

The spelling of 68088833888085 in words is "sixty-eight trillion, eighty-eight billion, eight hundred thirty-three million, eight hundred eighty-eight thousand, eighty-five".