12324023141 has 4 divisors (see below), whose sum is σ = 12324422412. Its totient is φ = 12323623872.

The previous prime is 12324023119. The next prime is 12324023149. The reversal of 12324023141 is 14132042321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7149378916 + 5174644225 = 84554^2 + 71935^2 .

It is a cyclic number.

It is not a de Polignac number, because 12324023141 - 2¹⁴ = 12324006757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324023149) 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 3 ways as a sum of consecutive naturals, for example, 149066 + ... + 216491.

It is an arithmetic number, because the mean of its divisors is an integer number (3081105603).

Almost surely, 2^12324023141 is an apocalyptic number.

It is an amenable number.

12324023141 is a deficient number, since it is larger than the sum of its proper divisors (399271).

12324023141 is an equidigital number, since it uses as much as digits as its factorization.

12324023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399270.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12324023141 its reverse (14132042321), we get a palindrome (26456065462).

The spelling of 12324023141 in words is "twelve billion, three hundred twenty-four million, twenty-three thousand, one hundred forty-one".