14401343 has 8 divisors (see below), whose sum is σ = 15744720. Its totient is φ = 13063680.

The previous prime is 14401339. The next prime is 14401379. The reversal of 14401343 is 34310441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14401343 - 2² = 14401339 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 (14401043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5213 + ... + 7481.

It is an arithmetic number, because the mean of its divisors is an integer number (1968090).

Almost surely, 2^14401343 is an apocalyptic number.

14401343 is a deficient number, since it is larger than the sum of its proper divisors (1343377).

14401343 is a wasteful number, since it uses less digits than its factorization.

14401343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 14401343 is about 3794.9101438638. The cubic root of 14401343 is about 243.2956429186.

Adding to 14401343 its reverse (34310441), we get a palindrome (48711784).

The spelling of 14401343 in words is "fourteen million, four hundred one thousand, three hundred forty-three".