14421343 has 4 divisors (see below), whose sum is σ = 14433760. Its totient is φ = 14408928.

The previous prime is 14421317. The next prime is 14421347. The reversal of 14421343 is 34312441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14421343 - 2¹³ = 14413151 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 (14421347) 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, 4263 + ... + 6856.

It is an arithmetic number, because the mean of its divisors is an integer number (3608440).

Almost surely, 2^14421343 is an apocalyptic number.

14421343 is a deficient number, since it is larger than the sum of its proper divisors (12417).

14421343 is a wasteful number, since it uses less digits than its factorization.

14421343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12416.

The product of its digits is 1152, while the sum is 22.

The square root of 14421343 is about 3797.5443381217. The cubic root of 14421343 is about 243.4082171896.

Adding to 14421343 its reverse (34312441), we get a palindrome (48733784).

The spelling of 14421343 in words is "fourteen million, four hundred twenty-one thousand, three hundred forty-three".