68882820107 has 8 divisors (see below), whose sum is σ = 70603633584. Its totient is φ = 67167410688.

The previous prime is 68882820091. The next prime is 68882820121. The reversal of 68882820107 is 70102828886.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68882820107 - 2⁴ = 68882820091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68882820137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325198 + ... + 1376195.

It is an arithmetic number, because the mean of its divisors is an integer number (8825454198).

Almost surely, 2^68882820107 is an apocalyptic number.

68882820107 is a deficient number, since it is larger than the sum of its proper divisors (1720813477).

68882820107 is a wasteful number, since it uses less digits than its factorization.

68882820107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702029.

The product of its (nonzero) digits is 688128, while the sum is 50.

The spelling of 68882820107 in words is "sixty-eight billion, eight hundred eighty-two million, eight hundred twenty thousand, one hundred seven".