3143533412 has 12 divisors (see below), whose sum is σ = 5513438700. Its totient is φ = 1568265216.

The previous prime is 3143533339. The next prime is 3143533423. The reversal of 3143533412 is 2143353413.

It can be written as a sum of positive squares in 2 ways, for example, as 1119973156 + 2023560256 = 33466^2 + 44984^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873353 + ... + 876944.

It is an arithmetic number, because the mean of its divisors is an integer number (459453225).

Almost surely, 2^3143533412 is an apocalyptic number.

It is an amenable number.

3143533412 is a deficient number, since it is larger than the sum of its proper divisors (2369905288).

3143533412 is a wasteful number, since it uses less digits than its factorization.

3143533412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750750 (or 1750748 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 3143533412 is about 56067.2222604259. Note that the first 4 decimals coincide. The cubic root of 3143533412 is about 1464.8934155044.

Adding to 3143533412 its reverse (2143353413), we get a palindrome (5286886825).

The spelling of 3143533412 in words is "three billion, one hundred forty-three million, five hundred thirty-three thousand, four hundred twelve".