114665560257 has 4 divisors (see below), whose sum is σ = 152887413680. Its totient is φ = 76443706836.

The previous prime is 114665560241. The next prime is 114665560297. The reversal of 114665560257 is 752065566411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 752065566411 = 3 ⋅250688522137.

It is not a de Polignac number, because 114665560257 - 2⁴ = 114665560241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114665560297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19110926707 + ... + 19110926712.

It is an arithmetic number, because the mean of its divisors is an integer number (38221853420).

Almost surely, 2^114665560257 is an apocalyptic number.

It is an amenable number.

114665560257 is a deficient number, since it is larger than the sum of its proper divisors (38221853423).

114665560257 is an equidigital number, since it uses as much as digits as its factorization.

114665560257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38221853422.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 114665560257 in words is "one hundred fourteen billion, six hundred sixty-five million, five hundred sixty thousand, two hundred fifty-seven".