12324343043 has 4 divisors (see below), whose sum is σ = 12721902528. Its totient is φ = 11926783560.

The previous prime is 12324343039. The next prime is 12324343081. The reversal of 12324343043 is 34034342321.

12324343043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12324343043 - 2² = 12324343039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12324342997 and 12324343015.

It is not an unprimeable number, because it can be changed into a prime (12324373043) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 198779696 + ... + 198779757.

It is an arithmetic number, because the mean of its divisors is an integer number (3180475632).

Almost surely, 2^12324343043 is an apocalyptic number.

12324343043 is a deficient number, since it is larger than the sum of its proper divisors (397559485).

12324343043 is an equidigital number, since it uses as much as digits as its factorization.

12324343043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397559484.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 12324343043 its reverse (34034342321), we get a palindrome (46358685364).

The spelling of 12324343043 in words is "twelve billion, three hundred twenty-four million, three hundred forty-three thousand, forty-three".