112434023142 has 24 divisors (see below), whose sum is σ = 278408057616. Its totient is φ = 32124006576.

The previous prime is 112434023083. The next prime is 112434023167. The reversal of 112434023142 is 241320434211.

112434023142 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 340 + 2 + 314 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 446166633 + ... + 446166884.

It is an arithmetic number, because the mean of its divisors is an integer number (11600335734).

Almost surely, 2^112434023142 is an apocalyptic number.

112434023142 is an abundant number, since it is smaller than the sum of its proper divisors (165974034474).

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

112434023142 is a wasteful number, since it uses less digits than its factorization.

112434023142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892333532 (or 892333529 counting only the distinct ones).

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

Adding to 112434023142 its reverse (241320434211), we get a palindrome (353754457353).

The spelling of 112434023142 in words is "one hundred twelve billion, four hundred thirty-four million, twenty-three thousand, one hundred forty-two".