114439912819 has 2 divisors, whose sum is σ = 114439912820. Its totient is φ = 114439912818.

The previous prime is 114439912799. The next prime is 114439912823. The reversal of 114439912819 is 918219934411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 114439912819 - 2⁵ = 114439912787 is a prime.

It is a super-2 number, since 2×114439912819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (114439912859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57219956409 + 57219956410.

It is an arithmetic number, because the mean of its divisors is an integer number (57219956410).

Almost surely, 2^114439912819 is an apocalyptic number.

114439912819 is a deficient number, since it is larger than the sum of its proper divisors (1).

114439912819 is an equidigital number, since it uses as much as digits as its factorization.

114439912819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 52.

The spelling of 114439912819 in words is "one hundred fourteen billion, four hundred thirty-nine million, nine hundred twelve thousand, eight hundred nineteen".