115442255239 has 2 divisors, whose sum is σ = 115442255240. Its totient is φ = 115442255238.

The previous prime is 115442255179. The next prime is 115442255281. The reversal of 115442255239 is 932552244511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115442255239 - 2⁹ = 115442254727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115442255195 and 115442255204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115442255639) 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, 57721127619 + 57721127620.

It is an arithmetic number, because the mean of its divisors is an integer number (57721127620).

Almost surely, 2^115442255239 is an apocalyptic number.

115442255239 is a deficient number, since it is larger than the sum of its proper divisors (1).

115442255239 is an equidigital number, since it uses as much as digits as its factorization.

115442255239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 43.

The spelling of 115442255239 in words is "one hundred fifteen billion, four hundred forty-two million, two hundred fifty-five thousand, two hundred thirty-nine".