143444242444343 has 2 divisors, whose sum is σ = 143444242444344. Its totient is φ = 143444242444342.

The previous prime is 143444242444339. The next prime is 143444242444381. The reversal of 143444242444343 is 343444242444341.

143444242444343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143444242444343 - 2² = 143444242444339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143444242444291 and 143444242444300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143444242444303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71722121222171 + 71722121222172.

It is an arithmetic number, because the mean of its divisors is an integer number (71722121222172).

Almost surely, 2^{143444242444343} is an apocalyptic number.

143444242444343 is a deficient number, since it is larger than the sum of its proper divisors (1).

143444242444343 is an equidigital number, since it uses as much as digits as its factorization.

143444242444343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28311552, while the sum is 50.

Adding to 143444242444343 its reverse (343444242444341), we get a palindrome (486888484888684).

The spelling of 143444242444343 in words is "one hundred forty-three trillion, four hundred forty-four billion, two hundred forty-two million, four hundred forty-four thousand, three hundred forty-three".