14434421423011 has 4 divisors (see below), whose sum is σ = 14932160092800. Its totient is φ = 13936682753224.

The previous prime is 14434421422979. The next prime is 14434421423083. The reversal of 14434421423011 is 11032412443441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14434421423011 - 2⁵ = 14434421422979 is a prime.

It is a super-2 number, since 2×14434421423011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14434421423911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248869334851 + ... + 248869334908.

It is an arithmetic number, because the mean of its divisors is an integer number (3733040023200).

Almost surely, 2^{14434421423011} is an apocalyptic number.

14434421423011 is a deficient number, since it is larger than the sum of its proper divisors (497738669789).

14434421423011 is an equidigital number, since it uses as much as digits as its factorization.

14434421423011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497738669788.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 14434421423011 its reverse (11032412443441), we get a palindrome (25466833866452).

The spelling of 14434421423011 in words is "fourteen trillion, four hundred thirty-four billion, four hundred twenty-one million, four hundred twenty-three thousand, eleven".