112042042004 has 12 divisors (see below), whose sum is σ = 196091496384. Its totient is φ = 56015900184.

The previous prime is 112042042003. The next prime is 112042042009. The reversal of 112042042004 is 400240240211.

It is a super-2 number, since 2×112042042004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112042042003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230764 + ... + 1318659.

It is an arithmetic number, because the mean of its divisors is an integer number (16340958032).

Almost surely, 2^112042042004 is an apocalyptic number.

It is an amenable number.

112042042004 is a deficient number, since it is larger than the sum of its proper divisors (84049454380).

112042042004 is a wasteful number, since it uses less digits than its factorization.

112042042004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560414 (or 2560412 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 112042042004 its reverse (400240240211), we get a palindrome (512282282215).

The spelling of 112042042004 in words is "one hundred twelve billion, forty-two million, forty-two thousand, four".