114412139 has 2 divisors, whose sum is σ = 114412140. Its totient is φ = 114412138.

The previous prime is 114412073. The next prime is 114412171. The reversal of 114412139 is 931214411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114412139 is a prime.

It is not a weakly prime, because it can be changed into another prime (114412439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57206069 + 57206070.

It is an arithmetic number, because the mean of its divisors is an integer number (57206070).

Almost surely, 2^114412139 is an apocalyptic number.

114412139 is a deficient number, since it is larger than the sum of its proper divisors (1).

114412139 is an equidigital number, since it uses as much as digits as its factorization.

114412139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 114412139 is about 10696.3610167197. The cubic root of 114412139 is about 485.4643782665.

The spelling of 114412139 in words is "one hundred fourteen million, four hundred twelve thousand, one hundred thirty-nine".