12794403633127 has 2 divisors, whose sum is σ = 12794403633128. Its totient is φ = 12794403633126.

The previous prime is 12794403633079. The next prime is 12794403633139. The reversal of 12794403633127 is 72133630449721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12794403633127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12794403633827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6397201816563 + 6397201816564.

It is an arithmetic number, because the mean of its divisors is an integer number (6397201816564).

Almost surely, 2^{12794403633127} is an apocalyptic number.

12794403633127 is a deficient number, since it is larger than the sum of its proper divisors (1).

12794403633127 is an equidigital number, since it uses as much as digits as its factorization.

12794403633127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 12794403633127 in words is "twelve trillion, seven hundred ninety-four billion, four hundred three million, six hundred thirty-three thousand, one hundred twenty-seven".