13424232443 has 4 divisors (see below), whose sum is σ = 13887137040. Its totient is φ = 12961327848.

The previous prime is 13424232439. The next prime is 13424232457. The reversal of 13424232443 is 34423242431.

13424232443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34423242431 = 127 ⋅271049153.

It is a cyclic number.

It is not a de Polignac number, because 13424232443 - 2² = 13424232439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13424232413) 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 in 3 ways as a sum of consecutive naturals, for example, 231452255 + ... + 231452312.

It is an arithmetic number, because the mean of its divisors is an integer number (3471784260).

Almost surely, 2^13424232443 is an apocalyptic number.

13424232443 is a deficient number, since it is larger than the sum of its proper divisors (462904597).

13424232443 is an equidigital number, since it uses as much as digits as its factorization.

13424232443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462904596.

The product of its digits is 55296, while the sum is 32.

Adding to 13424232443 its reverse (34423242431), we get a palindrome (47847474874).

The spelling of 13424232443 in words is "thirteen billion, four hundred twenty-four million, two hundred thirty-two thousand, four hundred forty-three".