14023234344221 has 4 divisors (see below), whose sum is σ = 14100710777244. Its totient is φ = 13945757911200.

The previous prime is 14023234344191. The next prime is 14023234344257. The reversal of 14023234344221 is 12244343232041.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 561225722500 + 13462008621721 = 749150^2 + 3669061^2 .

It is a cyclic number.

It is not a de Polignac number, because 14023234344221 - 2²² = 14023230149917 is a prime.

It is a super-2 number, since 2×14023234344221² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14023234349221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38738216240 + ... + 38738216601.

It is an arithmetic number, because the mean of its divisors is an integer number (3525177694311).

Almost surely, 2^{14023234344221} is an apocalyptic number.

It is an amenable number.

14023234344221 is a deficient number, since it is larger than the sum of its proper divisors (77476433023).

14023234344221 is an equidigital number, since it uses as much as digits as its factorization.

14023234344221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77476433022.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 14023234344221 its reverse (12244343232041), we get a palindrome (26267577576262).

The spelling of 14023234344221 in words is "fourteen trillion, twenty-three billion, two hundred thirty-four million, three hundred forty-four thousand, two hundred twenty-one".