114144689 has 2 divisors, whose sum is σ = 114144690. Its totient is φ = 114144688.

The previous prime is 114144683. The next prime is 114144713. The reversal of 114144689 is 986441411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113209600 + 935089 = 10640^2 + 967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114144689 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (114144683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57072344 + 57072345.

It is an arithmetic number, because the mean of its divisors is an integer number (57072345).

Almost surely, 2^114144689 is an apocalyptic number.

It is an amenable number.

114144689 is a deficient number, since it is larger than the sum of its proper divisors (1).

114144689 is an equidigital number, since it uses as much as digits as its factorization.

114144689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 38.

The square root of 114144689 is about 10683.8517866919. The cubic root of 114144689 is about 485.0858090281.

The spelling of 114144689 in words is "one hundred fourteen million, one hundred forty-four thousand, six hundred eighty-nine".