112142404143 has 96 divisors (see below), whose sum is σ = 212745561600. Its totient is φ = 55147392000.

The previous prime is 112142404091. The next prime is 112142404163. The reversal of 112142404143 is 341404241211.

112142404143 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 4 + 240 + 414 + 3 = 666.

It is not a de Polignac number, because 112142404143 - 2⁹ = 112142403631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112142404163) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23711403 + ... + 23716131.

It is an arithmetic number, because the mean of its divisors is an integer number (2216099600).

Almost surely, 2^112142404143 is an apocalyptic number.

112142404143 is a deficient number, since it is larger than the sum of its proper divisors (100603157457).

112142404143 is a wasteful number, since it uses less digits than its factorization.

112142404143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573 (or 6570 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 112142404143 its reverse (341404241211), we get a palindrome (453546645354).

The spelling of 112142404143 in words is "one hundred twelve billion, one hundred forty-two million, four hundred four thousand, one hundred forty-three".