3143444343 has 16 divisors (see below), whose sum is σ = 4514778240. Its totient is φ = 1933949664.

The previous prime is 3143444333. The next prime is 3143444377. The reversal of 3143444343 is 3434443413.

It is a de Polignac number, because none of the positive numbers 2^k-3143444343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143444333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213580 + ... + 227822.

It is an arithmetic number, because the mean of its divisors is an integer number (282173640).

Almost surely, 2^3143444343 is an apocalyptic number.

3143444343 is a deficient number, since it is larger than the sum of its proper divisors (1371333897).

3143444343 is a wasteful number, since it uses less digits than its factorization.

3143444343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19918.

The product of its digits is 82944, while the sum is 33.

The square root of 3143444343 is about 56066.4279493531. The cubic root of 3143444343 is about 1464.8795799244.

Adding to 3143444343 its reverse (3434443413), we get a palindrome (6577887756).

The spelling of 3143444343 in words is "three billion, one hundred forty-three million, four hundred forty-four thousand, three hundred forty-three".