12144043334 has 8 divisors (see below), whose sum is σ = 18465600360. Its totient is φ = 5988843216.

The previous prime is 12144043333. The next prime is 12144043357. The reversal of 12144043334 is 43334044121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12144043297 and 12144043306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144043333) 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, 41589044 + ... + 41589335.

It is an arithmetic number, because the mean of its divisors is an integer number (2308200045).

Almost surely, 2^12144043334 is an apocalyptic number.

12144043334 is a deficient number, since it is larger than the sum of its proper divisors (6321557026).

12144043334 is an equidigital number, since it uses as much as digits as its factorization.

12144043334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83178454.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12144043334 its reverse (43334044121), we get a palindrome (55478087455).

The spelling of 12144043334 in words is "twelve billion, one hundred forty-four million, forty-three thousand, three hundred thirty-four".