127466805017 has 2 divisors, whose sum is σ = 127466805018. Its totient is φ = 127466805016.

The previous prime is 127466804951. The next prime is 127466805043. The reversal of 127466805017 is 710508664721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96068382601 + 31398422416 = 309949^2 + 177196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127466805017 is a prime.

It is not a weakly prime, because it can be changed into another prime (127466805217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63733402508 + 63733402509.

It is an arithmetic number, because the mean of its divisors is an integer number (63733402509).

Almost surely, 2^127466805017 is an apocalyptic number.

It is an amenable number.

127466805017 is a deficient number, since it is larger than the sum of its proper divisors (1).

127466805017 is an equidigital number, since it uses as much as digits as its factorization.

127466805017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 127466805017 in words is "one hundred twenty-seven billion, four hundred sixty-six million, eight hundred five thousand, seventeen".