3144444343 has 2 divisors, whose sum is σ = 3144444344. Its totient is φ = 3144444342.

The previous prime is 3144444313. The next prime is 3144444377. The reversal of 3144444343 is 3434444413.

It is an a-pointer prime, because the next prime (3144444377) can be obtained adding 3144444343 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3144444343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144444299 and 3144444308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144444313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572222171 + 1572222172.

It is an arithmetic number, because the mean of its divisors is an integer number (1572222172).

Almost surely, 2^3144444343 is an apocalyptic number.

3144444343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144444343 is an equidigital number, since it uses as much as digits as its factorization.

3144444343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 34.

The square root of 3144444343 is about 56075.3452329988. The cubic root of 3144444343 is about 1465.0349004487.

Adding to 3144444343 its reverse (3434444413), we get a palindrome (6578888756).

The spelling of 3144444343 in words is "three billion, one hundred forty-four million, four hundred forty-four thousand, three hundred forty-three".