14430143 has 8 divisors (see below), whose sum is σ = 17760288. Its totient is φ = 11417184.

The previous prime is 14430113. The next prime is 14430149. The reversal of 14430143 is 34103441.

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 14430143 - 2¹⁶ = 14364607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14430149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79196 + ... + 79377.

It is an arithmetic number, because the mean of its divisors is an integer number (2220036).

Almost surely, 2^14430143 is an apocalyptic number.

14430143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14430143 is a deficient number, since it is larger than the sum of its proper divisors (3330145).

14430143 is a wasteful number, since it uses less digits than its factorization.

14430143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158593.

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

The square root of 14430143 is about 3798.7028049059. The cubic root of 14430143 is about 243.4577168969.

Adding to 14430143 its reverse (34103441), we get a palindrome (48533584).

The spelling of 14430143 in words is "fourteen million, four hundred thirty thousand, one hundred forty-three".