14003204421 has 8 divisors (see below), whose sum is σ = 19653620320. Its totient is φ = 8844129072.

The previous prime is 14003204407. The next prime is 14003204429. The reversal of 14003204421 is 12440230041.

14003204421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14003204421 - 2¹⁸ = 14002942277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14003204429) 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 7 ways as a sum of consecutive naturals, for example, 122835070 + ... + 122835183.

It is an arithmetic number, because the mean of its divisors is an integer number (2456702540).

Almost surely, 2^14003204421 is an apocalyptic number.

It is an amenable number.

14003204421 is a deficient number, since it is larger than the sum of its proper divisors (5650415899).

14003204421 is a wasteful number, since it uses less digits than its factorization.

14003204421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245670275.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 14003204421 its reverse (12440230041), we get a palindrome (26443434462).

The spelling of 14003204421 in words is "fourteen billion, three million, two hundred four thousand, four hundred twenty-one".