12144041323 has 8 divisors (see below), whose sum is σ = 12222132800. Its totient is φ = 12065993928.

The previous prime is 12144041281. The next prime is 12144041369. The reversal of 12144041323 is 32314044121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12144041323 - 2²⁹ = 11607170411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12144041023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678868 + ... + 696526.

It is an arithmetic number, because the mean of its divisors is an integer number (1527766600).

Almost surely, 2^12144041323 is an apocalyptic number.

12144041323 is a deficient number, since it is larger than the sum of its proper divisors (78091477).

12144041323 is a wasteful number, since it uses less digits than its factorization.

12144041323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22041.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 12144041323 its reverse (32314044121), we get a palindrome (44458085444).

The spelling of 12144041323 in words is "twelve billion, one hundred forty-four million, forty-one thousand, three hundred twenty-three".