112404430143 has 6 divisors (see below), whose sum is σ = 162361954664. Its totient is φ = 74936286756.

The previous prime is 112404430109. The next prime is 112404430181. The reversal of 112404430143 is 341034404211.

112404430143 is a `hidden beast` number, since 112 + 404 + 4 + 3 + 0 + 143 = 666.

It is not a de Polignac number, because 112404430143 - 2⁶ = 112404430079 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 (112404430343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6244690555 + ... + 6244690572.

Almost surely, 2^112404430143 is an apocalyptic number.

112404430143 is a deficient number, since it is larger than the sum of its proper divisors (49957524521).

112404430143 is a wasteful number, since it uses less digits than its factorization.

112404430143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12489381133 (or 12489381130 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 112404430143 its reverse (341034404211), we get a palindrome (453438834354).

The spelling of 112404430143 in words is "one hundred twelve billion, four hundred four million, four hundred thirty thousand, one hundred forty-three".