112340039 has 8 divisors (see below), whose sum is σ = 130305408. Its totient is φ = 94853880.

The previous prime is 112340023. The next prime is 112340047. The reversal of 112340039 is 930043211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112340039 - 2⁴ = 112340023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112339996 and 112340023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112342039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119297 + ... + 120234.

It is an arithmetic number, because the mean of its divisors is an integer number (16288176).

Almost surely, 2^112340039 is an apocalyptic number.

112340039 is a deficient number, since it is larger than the sum of its proper divisors (17965369).

112340039 is an equidigital number, since it uses as much as digits as its factorization.

112340039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239605.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 112340039 is about 10599.0584015751. The cubic root of 112340039 is about 482.5157828157.

The spelling of 112340039 in words is "one hundred twelve million, three hundred forty thousand, thirty-nine".