14216441 has 4 divisors (see below), whose sum is σ = 14224500. Its totient is φ = 14208384.

The previous prime is 14216429. The next prime is 14216443. The reversal of 14216441 is 14461241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14461241 = 1201 ⋅12041.

It can be written as a sum of positive squares in 2 ways, for example, as 3841600 + 10374841 = 1960^2 + 3221^2 .

It is a cyclic number.

It is not a de Polignac number, because 14216441 - 2¹⁴ = 14200057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14216443) 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, 116 + ... + 5333.

It is an arithmetic number, because the mean of its divisors is an integer number (3556125).

Almost surely, 2^14216441 is an apocalyptic number.

It is an amenable number.

14216441 is a deficient number, since it is larger than the sum of its proper divisors (8059).

14216441 is an equidigital number, since it uses as much as digits as its factorization.

14216441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058.

The product of its digits is 768, while the sum is 23.

The square root of 14216441 is about 3770.4695994001. The cubic root of 14216441 is about 242.2499125806.

Adding to 14216441 its reverse (14461241), we get a palindrome (28677682).

The spelling of 14216441 in words is "fourteen million, two hundred sixteen thousand, four hundred forty-one".