2143159606979 has 2 divisors, whose sum is σ = 2143159606980. Its totient is φ = 2143159606978.

The previous prime is 2143159606891. The next prime is 2143159607003. The reversal of 2143159606979 is 9796069513412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2143159606979 - 2²⁸ = 2142891171523 is a prime.

It is not a weakly prime, because it can be changed into another prime (2143159608979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071579803489 + 1071579803490.

It is an arithmetic number, because the mean of its divisors is an integer number (1071579803490).

Almost surely, 2^{2143159606979} is an apocalyptic number.

2143159606979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143159606979 is an equidigital number, since it uses as much as digits as its factorization.

2143159606979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 2143159606979 in words is "two trillion, one hundred forty-three billion, one hundred fifty-nine million, six hundred six thousand, nine hundred seventy-nine".