14335223421 has 8 divisors (see below), whose sum is σ = 19772722080. Its totient is φ = 9227270192.

The previous prime is 14335223369. The next prime is 14335223423. The reversal of 14335223421 is 12432253341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14335223421 - 2¹⁷ = 14335092349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14335223423) 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 7 ways as a sum of consecutive naturals, for example, 82386255 + ... + 82386428.

It is an arithmetic number, because the mean of its divisors is an integer number (2471590260).

Almost surely, 2^14335223421 is an apocalyptic number.

It is an amenable number.

14335223421 is a deficient number, since it is larger than the sum of its proper divisors (5437498659).

14335223421 is a wasteful number, since it uses less digits than its factorization.

14335223421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164772715.

The product of its digits is 17280, while the sum is 30.

Adding to 14335223421 its reverse (12432253341), we get a palindrome (26767476762).

The spelling of 14335223421 in words is "fourteen billion, three hundred thirty-five million, two hundred twenty-three thousand, four hundred twenty-one".