14023321 has 4 divisors (see below), whose sum is σ = 15102052. Its totient is φ = 12944592.

The previous prime is 14023319. The next prime is 14023357. The reversal of 14023321 is 12332041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12332041 = 1193 ⋅10337.

It can be written as a sum of positive squares in 2 ways, for example, as 1597696 + 12425625 = 1264^2 + 3525^2 .

It is a cyclic number.

It is not a de Polignac number, because 14023321 - 2¹ = 14023319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14023295 and 14023304.

It is not an unprimeable number, because it can be changed into a prime (14023381) 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, 539346 + ... + 539371.

It is an arithmetic number, because the mean of its divisors is an integer number (3775513).

Almost surely, 2^14023321 is an apocalyptic number.

It is an amenable number.

14023321 is a deficient number, since it is larger than the sum of its proper divisors (1078731).

14023321 is a wasteful number, since it uses less digits than its factorization.

14023321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078730.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14023321 is about 3744.7724897515. The cubic root of 14023321 is about 241.1479781962.

Adding to 14023321 its reverse (12332041), we get a palindrome (26355362).

The spelling of 14023321 in words is "fourteen million, twenty-three thousand, three hundred twenty-one".