3127983646079 has 2 divisors, whose sum is σ = 3127983646080. Its totient is φ = 3127983646078.

The previous prime is 3127983646069. The next prime is 3127983646121. The reversal of 3127983646079 is 9706463897213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3127983646079 - 2⁸ = 3127983645823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3127983646019) 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 as a sum of consecutive naturals, namely, 1563991823039 + 1563991823040.

It is an arithmetic number, because the mean of its divisors is an integer number (1563991823040).

Almost surely, 2^{3127983646079} is an apocalyptic number.

3127983646079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3127983646079 is an equidigital number, since it uses as much as digits as its factorization.

3127983646079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82301184, while the sum is 65.

The spelling of 3127983646079 in words is "three trillion, one hundred twenty-seven billion, nine hundred eighty-three million, six hundred forty-six thousand, seventy-nine".