114668139 has 4 divisors (see below), whose sum is σ = 152890856. Its totient is φ = 76445424.

The previous prime is 114668129. The next prime is 114668153. The reversal of 114668139 is 931866411.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 114668139 - 2⁵ = 114668107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114668097 and 114668106.

It is not an unprimeable number, because it can be changed into a prime (114668129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19111354 + ... + 19111359.

It is an arithmetic number, because the mean of its divisors is an integer number (38222714).

Almost surely, 2^114668139 is an apocalyptic number.

114668139 is a deficient number, since it is larger than the sum of its proper divisors (38222717).

114668139 is an equidigital number, since it uses as much as digits as its factorization.

114668139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38222716.

The product of its digits is 31104, while the sum is 39.

The square root of 114668139 is about 10708.3210168541. The cubic root of 114668139 is about 485.8261880786.

The spelling of 114668139 in words is "one hundred fourteen million, six hundred sixty-eight thousand, one hundred thirty-nine".