112434239 has 2 divisors, whose sum is σ = 112434240. Its totient is φ = 112434238.

The previous prime is 112434211. The next prime is 112434271. The reversal of 112434239 is 932434211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112434239 - 2¹⁶ = 112368703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112434299) 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, 56217119 + 56217120.

It is an arithmetic number, because the mean of its divisors is an integer number (56217120).

Almost surely, 2^112434239 is an apocalyptic number.

112434239 is a deficient number, since it is larger than the sum of its proper divisors (1).

112434239 is an equidigital number, since it uses as much as digits as its factorization.

112434239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

The square root of 112434239 is about 10603.5012613759. The cubic root of 112434239 is about 482.6506124175.

The spelling of 112434239 in words is "one hundred twelve million, four hundred thirty-four thousand, two hundred thirty-nine".