127014671117017 has 2 divisors, whose sum is σ = 127014671117018. Its totient is φ = 127014671117016.

The previous prime is 127014671117003. The next prime is 127014671117027. The reversal of 127014671117017 is 710711176410721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111303428401936 + 15711242715081 = 10550044^2 + 3963741^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127014671117017 is a prime.

It is a super-2 number, since 2×127014671117017² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (127014671117027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63507335558508 + 63507335558509.

It is an arithmetic number, because the mean of its divisors is an integer number (63507335558509).

Almost surely, 2^{127014671117017} is an apocalyptic number.

It is an amenable number.

127014671117017 is a deficient number, since it is larger than the sum of its proper divisors (1).

127014671117017 is an equidigital number, since it uses as much as digits as its factorization.

127014671117017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115248, while the sum is 46.

The spelling of 127014671117017 in words is "one hundred twenty-seven trillion, fourteen billion, six hundred seventy-one million, one hundred seventeen thousand, seventeen".