14443414 has 4 divisors (see below), whose sum is σ = 21665124. Its totient is φ = 7221706.

The previous prime is 14443369. The next prime is 14443423. The reversal of 14443414 is 41434441.

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: 41434441 = 4517 ⋅9173.

It is a super-2 number, since 2×14443414² = 417224415950792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3610852 + ... + 3610855.

It is an arithmetic number, because the mean of its divisors is an integer number (5416281).

Almost surely, 2^14443414 is an apocalyptic number.

14443414 is a deficient number, since it is larger than the sum of its proper divisors (7221710).

14443414 is an equidigital number, since it uses as much as digits as its factorization.

14443414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221709.

The product of its digits is 3072, while the sum is 25.

The square root of 14443414 is about 3800.4491839781. The cubic root of 14443414 is about 243.5323277861.

Adding to 14443414 its reverse (41434441), we get a palindrome (55877855).

The spelling of 14443414 in words is "fourteen million, four hundred forty-three thousand, four hundred fourteen".