112412038909 has 8 divisors (see below), whose sum is σ = 121792524480. Its totient is φ = 103339110336.

The previous prime is 112412038859. The next prime is 112412038931. The reversal of 112412038909 is 909830214211.

It is a happy number.

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 112412038909 - 2¹¹ = 112412036861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112412038969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76888489 + ... + 76889950.

It is an arithmetic number, because the mean of its divisors is an integer number (15224065560).

Almost surely, 2^112412038909 is an apocalyptic number.

It is an amenable number.

112412038909 is a deficient number, since it is larger than the sum of its proper divisors (9380485571).

112412038909 is a wasteful number, since it uses less digits than its factorization.

112412038909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153778499.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 112412038909 in words is "one hundred twelve billion, four hundred twelve million, thirty-eight thousand, nine hundred nine".