12024242234431 has 16 divisors (see below), whose sum is σ = 13996257787648. Its totient is φ = 10117131595200.

The previous prime is 12024242234377. The next prime is 12024242234441. The reversal of 12024242234431 is 13443224242021.

It is not a de Polignac number, because 12024242234431 - 2⁹ = 12024242233919 is a prime.

It is a super-2 number, since 2×12024242234431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12024242234441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55652385 + ... + 55868026.

It is an arithmetic number, because the mean of its divisors is an integer number (874766111728).

Almost surely, 2^{12024242234431} is an apocalyptic number.

12024242234431 is a deficient number, since it is larger than the sum of its proper divisors (1972015553217).

12024242234431 is a wasteful number, since it uses less digits than its factorization.

12024242234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111520702.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 12024242234431 its reverse (13443224242021), we get a palindrome (25467466476452).

The spelling of 12024242234431 in words is "twelve trillion, twenty-four billion, two hundred forty-two million, two hundred thirty-four thousand, four hundred thirty-one".