114209939 has 2 divisors, whose sum is σ = 114209940. Its totient is φ = 114209938.

The previous prime is 114209933. The next prime is 114209941. The reversal of 114209939 is 939902411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 114209939 - 2⁴ = 114209923 is a prime.

Together with 114209941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (114209933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57104969 + 57104970.

It is an arithmetic number, because the mean of its divisors is an integer number (57104970).

Almost surely, 2^114209939 is an apocalyptic number.

114209939 is a deficient number, since it is larger than the sum of its proper divisors (1).

114209939 is an equidigital number, since it uses as much as digits as its factorization.

114209939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 114209939 is about 10686.9050243745. The cubic root of 114209939 is about 485.1782233724.

The spelling of 114209939 in words is "one hundred fourteen million, two hundred nine thousand, nine hundred thirty-nine".