112144042 has 8 divisors (see below), whose sum is σ = 177069600. Its totient is φ = 53120844.

The previous prime is 112144033. The next prime is 112144051. The reversal of 112144042 is 240441211.

It is an interprime number because it is at equal distance from previous prime (112144033) and next prime (112144051).

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475542 + ... + 1475617.

It is an arithmetic number, because the mean of its divisors is an integer number (22133700).

Almost surely, 2^112144042 is an apocalyptic number.

112144042 is a deficient number, since it is larger than the sum of its proper divisors (64925558).

112144042 is a wasteful number, since it uses less digits than its factorization.

112144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951180.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 112144042 is about 10589.8084024216. The cubic root of 112144042 is about 482.2350081870.

Adding to 112144042 its reverse (240441211), we get a palindrome (352585253).

The spelling of 112144042 in words is "one hundred twelve million, one hundred forty-four thousand, forty-two".