14434421423313 has 4 divisors (see below), whose sum is σ = 19245895231088. Its totient is φ = 9622947615540.

The previous prime is 14434421423293. The next prime is 14434421423347. The reversal of 14434421423313 is 31332412443441.

14434421423313 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14434421423313 - 2⁹ = 14434421422801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14434421422313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2405736903883 + ... + 2405736903888.

It is an arithmetic number, because the mean of its divisors is an integer number (4811473807772).

Almost surely, 2^{14434421423313} is an apocalyptic number.

It is an amenable number.

14434421423313 is a deficient number, since it is larger than the sum of its proper divisors (4811473807775).

14434421423313 is an equidigital number, since it uses as much as digits as its factorization.

14434421423313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811473807774.

The product of its digits is 331776, while the sum is 39.

Adding to 14434421423313 its reverse (31332412443441), we get a palindrome (45766833866754).

The spelling of 14434421423313 in words is "fourteen trillion, four hundred thirty-four billion, four hundred twenty-one million, four hundred twenty-three thousand, three hundred thirteen".