114144431 has 2 divisors, whose sum is σ = 114144432. Its totient is φ = 114144430.

The previous prime is 114144421. The next prime is 114144439. The reversal of 114144431 is 134441411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 114144431 - 2¹⁸ = 113882287 is a prime.

It is a super-2 number, since 2×114144431² = 26057902256627522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114144397 and 114144406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114144439) 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 as a sum of consecutive naturals, namely, 57072215 + 57072216.

It is an arithmetic number, because the mean of its divisors is an integer number (57072216).

Almost surely, 2^114144431 is an apocalyptic number.

114144431 is a deficient number, since it is larger than the sum of its proper divisors (1).

114144431 is an equidigital number, since it uses as much as digits as its factorization.

114144431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 114144431 is about 10683.8397123881. The cubic root of 114144431 is about 485.0854435498.

Adding to 114144431 its reverse (134441411), we get a palindrome (248585842).

The spelling of 114144431 in words is "one hundred fourteen million, one hundred forty-four thousand, four hundred thirty-one".