2871316693979 has 2 divisors, whose sum is σ = 2871316693980. Its totient is φ = 2871316693978.

The previous prime is 2871316693969. The next prime is 2871316694087. The reversal of 2871316693979 is 9793966131782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2871316693979 - 2⁸ = 2871316693723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2871316693909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435658346989 + 1435658346990.

It is an arithmetic number, because the mean of its divisors is an integer number (1435658346990).

Almost surely, 2^{2871316693979} is an apocalyptic number.

2871316693979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2871316693979 is an equidigital number, since it uses as much as digits as its factorization.

2871316693979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 185177664, while the sum is 71.

The spelling of 2871316693979 in words is "two trillion, eight hundred seventy-one billion, three hundred sixteen million, six hundred ninety-three thousand, nine hundred seventy-nine".