6680109743 has 2 divisors, whose sum is σ = 6680109744. Its totient is φ = 6680109742.

The previous prime is 6680109721. The next prime is 6680109749. The reversal of 6680109743 is 3479010866.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6680109743 - 2³⁰ = 5606367919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6680109694 and 6680109703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6680109749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3340054871 + 3340054872.

It is an arithmetic number, because the mean of its divisors is an integer number (3340054872).

Almost surely, 2^6680109743 is an apocalyptic number.

6680109743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6680109743 is an equidigital number, since it uses as much as digits as its factorization.

6680109743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 6680109743 is about 81731.9383289054. The cubic root of 6680109743 is about 1883.3362503274.

The spelling of 6680109743 in words is "six billion, six hundred eighty million, one hundred nine thousand, seven hundred forty-three".