112412042 has 8 divisors (see below), whose sum is σ = 169628256. Its totient is φ = 55869292.

The previous prime is 112412029. The next prime is 112412059. The reversal of 112412042 is 240214211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112412042.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 167948 + ... + 168615.

It is an arithmetic number, because the mean of its divisors is an integer number (21203532).

Almost surely, 2^112412042 is an apocalyptic number.

112412042 is a deficient number, since it is larger than the sum of its proper divisors (57216214).

112412042 is a wasteful number, since it uses less digits than its factorization.

112412042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336732.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 112412042 is about 10602.4545271366. The cubic root of 112412042 is about 482.6188483664.

Adding to 112412042 its reverse (240214211), we get a palindrome (352626253).

The spelling of 112412042 in words is "one hundred twelve million, four hundred twelve thousand, forty-two".