112344419 has 4 divisors (see below), whose sum is σ = 122557560. Its totient is φ = 102131280.

The previous prime is 112344409. The next prime is 112344431. The reversal of 112344419 is 914443211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914443211 = 11 ⋅83131201.

It is a cyclic number.

It is not a de Polignac number, because 112344419 - 2¹⁶ = 112278883 is a prime.

It is a super-2 number, since 2×112344419² = 25242536960895122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112344391 and 112344400.

It is not an unprimeable number, because it can be changed into a prime (112344409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5106554 + ... + 5106575.

It is an arithmetic number, because the mean of its divisors is an integer number (30639390).

Almost surely, 2^112344419 is an apocalyptic number.

112344419 is a deficient number, since it is larger than the sum of its proper divisors (10213141).

112344419 is a wasteful number, since it uses less digits than its factorization.

112344419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10213140.

The product of its digits is 3456, while the sum is 29.

The square root of 112344419 is about 10599.2650216890. The cubic root of 112344419 is about 482.5220536333.

The spelling of 112344419 in words is "one hundred twelve million, three hundred forty-four thousand, four hundred nineteen".