12143334042 has 48 divisors (see below), whose sum is σ = 30097109952. Its totient is φ = 3466304640.

The previous prime is 12143334013. The next prime is 12143334061. The reversal of 12143334042 is 24043334121.

12143334042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12143333997 and 12143334015.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 93298 + ... + 181634.

It is an arithmetic number, because the mean of its divisors is an integer number (627023124).

Almost surely, 2^12143334042 is an apocalyptic number.

12143334042 is an abundant number, since it is smaller than the sum of its proper divisors (17953775910).

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

12143334042 is a wasteful number, since it uses less digits than its factorization.

12143334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89443 (or 89440 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12143334042 its reverse (24043334121), we get a palindrome (36186668163).

The spelling of 12143334042 in words is "twelve billion, one hundred forty-three million, three hundred thirty-four thousand, forty-two".