3143045343 has 16 divisors (see below), whose sum is σ = 4237833600. Its totient is φ = 2071932000.

The previous prime is 3143045299. The next prime is 3143045371. The reversal of 3143045343 is 3435403413.

It is not a de Polignac number, because 3143045343 - 2⁹ = 3143044831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3143045343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143045383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89653 + ... + 119681.

It is an arithmetic number, because the mean of its divisors is an integer number (264864600).

Almost surely, 2^3143045343 is an apocalyptic number.

3143045343 is a deficient number, since it is larger than the sum of its proper divisors (1094788257).

3143045343 is a wasteful number, since it uses less digits than its factorization.

3143045343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30422.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3143045343 is about 56062.8695573104. The cubic root of 3143045343 is about 1464.8175978415.

Adding to 3143045343 its reverse (3435403413), we get a palindrome (6578448756).

The spelling of 3143045343 in words is "three billion, one hundred forty-three million, forty-five thousand, three hundred forty-three".