144343 has 8 divisors (see below), whose sum is σ = 155520. Its totient is φ = 133560.

The previous prime is 144341. The next prime is 144349. The reversal of 144343 is 343441.

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 144343 - 2¹ = 144341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296 + ... + 1402.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2¹⁴⁴³⁴³ is an apocalyptic number.

144343 is a deficient number, since it is larger than the sum of its proper divisors (11177).

144343 is a wasteful number, since it uses less digits than its factorization.

144343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197.

The product of its digits is 576, while the sum is 19.

The square root of 144343 is about 379.9249925972. The cubic root of 144343 is about 52.4564112879.

Adding to 144343 its reverse (343441), we get a palindrome (487784).

It can be divided in two parts, 1 and 44343, that added together give a palindrome (44344).

The spelling of 144343 in words is "one hundred forty-four thousand, three hundred forty-three", and thus it is an iban number.