68743834786 has 24 divisors (see below), whose sum is σ = 118270035072. Its totient is φ = 29888621400.

The previous prime is 68743834729. The next prime is 68743834799.

68743834786 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6169770 + ... + 6180901.

It is an arithmetic number, because the mean of its divisors is an integer number (4927918128).

Almost surely, 2^68743834786 is an apocalyptic number.

68743834786 is a deficient number, since it is larger than the sum of its proper divisors (49526200286).

68743834786 is a wasteful number, since it uses less digits than its factorization.

68743834786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12350718 (or 12350707 counting only the distinct ones).

The product of its digits is 130056192, while the sum is 64.

The spelling of 68743834786 in words is "sixty-eight billion, seven hundred forty-three million, eight hundred thirty-four thousand, seven hundred eighty-six".