3143323043 has 16 divisors (see below), whose sum is σ = 3610899456. Its totient is φ = 2680413120.

The previous prime is 3143323039. The next prime is 3143323061. The reversal of 3143323043 is 3403233413.

It is a happy number.

It is not a de Polignac number, because 3143323043 - 2² = 3143323039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3143323063) 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, 2208230 + ... + 2209652.

It is an arithmetic number, because the mean of its divisors is an integer number (225681216).

Almost surely, 2^3143323043 is an apocalyptic number.

3143323043 is a deficient number, since it is larger than the sum of its proper divisors (467576413).

3143323043 is a wasteful number, since it uses less digits than its factorization.

3143323043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 3143323043 is about 56065.3461863922. The cubic root of 3143323043 is about 1464.8607373047.

Adding to 3143323043 its reverse (3403233413), we get a palindrome (6546556456).

The spelling of 3143323043 in words is "three billion, one hundred forty-three million, three hundred twenty-three thousand, forty-three".