12000442024 has 16 divisors (see below), whose sum is σ = 22511370420. Its totient is φ = 5997409920.

The previous prime is 12000442007. The next prime is 12000442031. The reversal of 12000442024 is 42024400021.

It can be written as a sum of positive squares in 2 ways, for example, as 7401160900 + 4599281124 = 86030^2 + 67818^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12000441992 and 12000442010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333189 + ... + 367444.

Almost surely, 2^12000442024 is an apocalyptic number.

It is an amenable number.

12000442024 is a deficient number, since it is larger than the sum of its proper divisors (10510928396).

12000442024 is a wasteful number, since it uses less digits than its factorization.

12000442024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702780 (or 702776 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12000442024 its reverse (42024400021), we get a palindrome (54024842045).

The spelling of 12000442024 in words is "twelve billion, four hundred forty-two thousand, twenty-four".