12024444042 has 24 divisors (see below), whose sum is σ = 28057036644. Its totient is φ = 3699828864.

The previous prime is 12024444031. The next prime is 12024444121. The reversal of 12024444042 is 24044442021.

12024444042 is a `hidden beast` number, since 12 + 0 + 244 + 4 + 404 + 2 = 666.

12024444042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9254632401 + 2769811641 = 96201^2 + 52629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12024443997 and 12024444015.

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 11 ways as a sum of consecutive naturals, for example, 25693023 + ... + 25693490.

Almost surely, 2^12024444042 is an apocalyptic number.

12024444042 is an abundant number, since it is smaller than the sum of its proper divisors (16032592602).

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

12024444042 is a wasteful number, since it uses less digits than its factorization.

12024444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51386534 (or 51386531 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 12024444042 its reverse (24044442021), we get a palindrome (36068886063).

The spelling of 12024444042 in words is "twelve billion, twenty-four million, four hundred forty-four thousand, forty-two".