12024454242 has 16 divisors (see below), whose sum is σ = 24082836480. Its totient is φ = 4002496752.

The previous prime is 12024454219. The next prime is 12024454279. The reversal of 12024454242 is 24245442021.

12024454242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1409058 + ... + 1417565.

It is an arithmetic number, because the mean of its divisors is an integer number (1505177280).

Almost surely, 2^12024454242 is an apocalyptic number.

12024454242 is an abundant number, since it is smaller than the sum of its proper divisors (12058382238).

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

12024454242 is a wasteful number, since it uses less digits than its factorization.

12024454242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827337.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 12024454242 its reverse (24245442021), we get a palindrome (36269896263).

The spelling of 12024454242 in words is "twelve billion, twenty-four million, four hundred fifty-four thousand, two hundred forty-two".