12041320042424 has 32 divisors (see below), whose sum is σ = 24026909932080. Its totient is φ = 5637739559424.

The previous prime is 12041320042369. The next prime is 12041320042447. The reversal of 12041320042424 is 42424002314021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224691782 + ... + 224745365.

Almost surely, 2^{12041320042424} is an apocalyptic number.

It is an amenable number.

12041320042424 is a deficient number, since it is larger than the sum of its proper divisors (11985589889656).

12041320042424 is a wasteful number, since it uses less digits than its factorization.

12041320042424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449437367 (or 449437363 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12041320042424 its reverse (42424002314021), we get a palindrome (54465322356445).

The spelling of 12041320042424 in words is "twelve trillion, forty-one billion, three hundred twenty million, forty-two thousand, four hundred twenty-four".