143244343 has 8 divisors (see below), whose sum is σ = 158023440. Its totient is φ = 128758080.

The previous prime is 143244341. The next prime is 143244359. The reversal of 143244343 is 343442341.

143244343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 143244343 - 2¹ = 143244341 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 (143244341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72180 + ... + 74137.

It is an arithmetic number, because the mean of its divisors is an integer number (19752930).

Almost surely, 2^143244343 is an apocalyptic number.

143244343 is a deficient number, since it is larger than the sum of its proper divisors (14779097).

143244343 is a wasteful number, since it uses less digits than its factorization.

143244343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146417.

The product of its digits is 13824, while the sum is 28.

The square root of 143244343 is about 11968.4728766873. The cubic root of 143244343 is about 523.2298270781.

Adding to 143244343 its reverse (343442341), we get a palindrome (486686684).

The spelling of 143244343 in words is "one hundred forty-three million, two hundred forty-four thousand, three hundred forty-three".