68843114678 has 16 divisors (see below), whose sum is σ = 113920502976. Its totient is φ = 30998775360.

The previous prime is 68843114657. The next prime is 68843114701. The reversal of 68843114678 is 87641134886.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32289326 + ... + 32291457.

It is an arithmetic number, because the mean of its divisors is an integer number (7120031436).

Almost surely, 2^68843114678 is an apocalyptic number.

68843114678 is a deficient number, since it is larger than the sum of its proper divisors (45077388298).

68843114678 is a wasteful number, since it uses less digits than its factorization.

68843114678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64580839.

The product of its digits is 6193152, while the sum is 56.

The spelling of 68843114678 in words is "sixty-eight billion, eight hundred forty-three million, one hundred fourteen thousand, six hundred seventy-eight".