68826064400682 has 32 divisors (see below), whose sum is σ = 140690032164864. Its totient is φ = 22440792855600.

The previous prime is 68826064400663. The next prime is 68826064400683. The reversal of 68826064400682 is 28600446062886.

It is a happy number.

68826064400682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×68826064400682² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68826064400683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636022794 + ... + 636130997.

It is an arithmetic number, because the mean of its divisors is an integer number (4396563505152).

Almost surely, 2^{68826064400682} is an apocalyptic number.

68826064400682 is an abundant number, since it is smaller than the sum of its proper divisors (71863967764182).

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

68826064400682 is a wasteful number, since it uses less digits than its factorization.

68826064400682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272153994.

The product of its (nonzero) digits is 42467328, while the sum is 60.

The spelling of 68826064400682 in words is "sixty-eight trillion, eight hundred twenty-six billion, sixty-four million, four hundred thousand, six hundred eighty-two".