14234022033421 has 4 divisors (see below), whose sum is σ = 14367050276832. Its totient is φ = 14100993790012.

The previous prime is 14234022033409. The next prime is 14234022033431. The reversal of 14234022033421 is 12433022043241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14234022033421 - 2⁵ = 14234022033389 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 (14234022033431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66514121545 + ... + 66514121758.

It is an arithmetic number, because the mean of its divisors is an integer number (3591762569208).

Almost surely, 2^{14234022033421} is an apocalyptic number.

It is an amenable number.

14234022033421 is a deficient number, since it is larger than the sum of its proper divisors (133028243411).

14234022033421 is a wasteful number, since it uses less digits than its factorization.

14234022033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133028243410.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 14234022033421 its reverse (12433022043241), we get a palindrome (26667044076662).

The spelling of 14234022033421 in words is "fourteen trillion, two hundred thirty-four billion, twenty-two million, thirty-three thousand, four hundred twenty-one".