112142404 has 36 divisors (see below), whose sum is σ = 227450160. Its totient is φ = 47969920.

The previous prime is 112142357. The next prime is 112142413. The reversal of 112142404 is 404241211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8307 + ... + 17125.

It is an arithmetic number, because the mean of its divisors is an integer number (6318060).

Almost surely, 2^112142404 is an apocalyptic number.

It is an amenable number.

112142404 is an abundant number, since it is smaller than the sum of its proper divisors (115307756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112142404 is a wasteful number, since it uses less digits than its factorization.

112142404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8868 (or 8849 counting only the distinct ones).

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

The square root of 112142404 is about 10589.7310636295. The cubic root of 112142404 is about 482.2326602995.

Adding to 112142404 its reverse (404241211), we get a palindrome (516383615).

The spelling of 112142404 in words is "one hundred twelve million, one hundred forty-two thousand, four hundred four".