14223421203407 has 8 divisors (see below), whose sum is σ = 15319851808800. Its totient is φ = 13127322209760.

The previous prime is 14223421203403. The next prime is 14223421203419. The reversal of 14223421203407 is 70430212432241.

It is a happy number.

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 14223421203407 - 2² = 14223421203403 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 (14223421203401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82813844 + ... + 82985417.

It is an arithmetic number, because the mean of its divisors is an integer number (1914981476100).

Almost surely, 2^{14223421203407} is an apocalyptic number.

14223421203407 is a deficient number, since it is larger than the sum of its proper divisors (1096430605393).

14223421203407 is a wasteful number, since it uses less digits than its factorization.

14223421203407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165805873.

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 14223421203407 its reverse (70430212432241), we get a palindrome (84653633635648).

The spelling of 14223421203407 in words is "fourteen trillion, two hundred twenty-three billion, four hundred twenty-one million, two hundred three thousand, four hundred seven".