114663747217 has 2 divisors, whose sum is σ = 114663747218. Its totient is φ = 114663747216.

The previous prime is 114663747169. The next prime is 114663747277. The reversal of 114663747217 is 712747366411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113886675841 + 777071376 = 337471^2 + 27876^2 .

It is an emirp because it is prime and its reverse (712747366411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114663747217 - 2¹⁵ = 114663714449 is a prime.

It is not a weakly prime, because it can be changed into another prime (114663747277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57331873608 + 57331873609.

It is an arithmetic number, because the mean of its divisors is an integer number (57331873609).

Almost surely, 2^114663747217 is an apocalyptic number.

It is an amenable number.

114663747217 is a deficient number, since it is larger than the sum of its proper divisors (1).

114663747217 is an equidigital number, since it uses as much as digits as its factorization.

114663747217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1185408, while the sum is 49.

The spelling of 114663747217 in words is "one hundred fourteen billion, six hundred sixty-three million, seven hundred forty-seven thousand, two hundred seventeen".