12443343010343 has 32 divisors (see below), whose sum is σ = 14471607091200. Its totient is φ = 10479103910496.

The previous prime is 12443343010327. The next prime is 12443343010349. The reversal of 12443343010343 is 34301034334421.

It is a cyclic number.

It is not a de Polignac number, because 12443343010343 - 2⁴ = 12443343010327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12443343010349) 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 31 ways as a sum of consecutive naturals, for example, 313580378 + ... + 313620056.

It is an arithmetic number, because the mean of its divisors is an integer number (452237721600).

Almost surely, 2^{12443343010343} is an apocalyptic number.

12443343010343 is a deficient number, since it is larger than the sum of its proper divisors (2028264080857).

12443343010343 is a wasteful number, since it uses less digits than its factorization.

12443343010343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42531.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 12443343010343 its reverse (34301034334421), we get a palindrome (46744377344764).

The spelling of 12443343010343 in words is "twelve trillion, four hundred forty-three billion, three hundred forty-three million, ten thousand, three hundred forty-three".