12143342353 has 2 divisors, whose sum is σ = 12143342354. Its totient is φ = 12143342352.

The previous prime is 12143342333. The next prime is 12143342359. The reversal of 12143342353 is 35324334121.

It is a happy number.

12143342353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11661408144 + 481934209 = 107988^2 + 21953^2 .

It is a cyclic number.

It is not a de Polignac number, because 12143342353 - 2⁹ = 12143341841 is a prime.

It is not a weakly prime, because it can be changed into another prime (12143342359) 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 as a sum of consecutive naturals, namely, 6071671176 + 6071671177.

It is an arithmetic number, because the mean of its divisors is an integer number (6071671177).

Almost surely, 2^12143342353 is an apocalyptic number.

It is an amenable number.

12143342353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12143342353 is an equidigital number, since it uses as much as digits as its factorization.

12143342353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

Adding to 12143342353 its reverse (35324334121), we get a palindrome (47467676474).

The spelling of 12143342353 in words is "twelve billion, one hundred forty-three million, three hundred forty-two thousand, three hundred fifty-three".