12324312441 has 24 divisors (see below), whose sum is σ = 20728768320. Its totient is φ = 6909585696.

The previous prime is 12324312421. The next prime is 12324312443. The reversal of 12324312441 is 14421342321.

It is not a de Polignac number, because 12324312441 - 2⁷ = 12324312313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12324312443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1842171 + ... + 1848848.

It is an arithmetic number, because the mean of its divisors is an integer number (863698680).

Almost surely, 2^12324312441 is an apocalyptic number.

It is an amenable number.

12324312441 is a deficient number, since it is larger than the sum of its proper divisors (8404455879).

12324312441 is a wasteful number, since it uses less digits than its factorization.

12324312441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3691085 (or 3691082 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 12324312441 its reverse (14421342321), we get a palindrome (26745654762).

The spelling of 12324312441 in words is "twelve billion, three hundred twenty-four million, three hundred twelve thousand, four hundred forty-one".