14320201142238 has 16 divisors (see below), whose sum is σ = 28721536572816. Its totient is φ = 4759877999360.

The previous prime is 14320201142209. The next prime is 14320201142239. The reversal of 14320201142238 is 83224110202341.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14320201142199 and 14320201142208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320201142239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3380593053 + ... + 3380597288.

It is an arithmetic number, because the mean of its divisors is an integer number (1795096035801).

Almost surely, 2^{14320201142238} is an apocalyptic number.

14320201142238 is an abundant number, since it is smaller than the sum of its proper divisors (14401335430578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14320201142238 is a wasteful number, since it uses less digits than its factorization.

14320201142238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761190699.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 14320201142238 its reverse (83224110202341), we get a palindrome (97544311344579).

The spelling of 14320201142238 in words is "fourteen trillion, three hundred twenty billion, two hundred one million, one hundred forty-two thousand, two hundred thirty-eight".