68206826826882 has 128 divisors (see below), whose sum is σ = 157127329382400. Its totient is φ = 21908477592000.

The previous prime is 68206826826869. The next prime is 68206826826893. The reversal of 68206826826882 is 28862862860286.

68206826826882 is a `hidden beast` number, since 6 + 8 + 20 + 6 + 8 + 268 + 268 + 82 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 68206826826882.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 722858007 + ... + 722952357.

It is an arithmetic number, because the mean of its divisors is an integer number (1227557260800).

Almost surely, 2^{68206826826882} is an apocalyptic number.

68206826826882 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 68206826826882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78563664691200).

68206826826882 is an abundant number, since it is smaller than the sum of its proper divisors (88920502555518).

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

68206826826882 is a wasteful number, since it uses less digits than its factorization.

68206826826882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96229 (or 96223 counting only the distinct ones).

The product of its (nonzero) digits is 679477248, while the sum is 72.

The spelling of 68206826826882 in words is "sixty-eight trillion, two hundred six billion, eight hundred twenty-six million, eight hundred twenty-six thousand, eight hundred eighty-two".