3143343213 has 8 divisors (see below), whose sum is σ = 4656804800. Its totient is φ = 2095562124.

The previous prime is 3143343209. The next prime is 3143343227. The reversal of 3143343213 is 3123433413.

3143343213 is a `hidden beast` number, since 3 + 1 + 4 + 334 + 321 + 3 = 666.

It is not a de Polignac number, because 3143343213 - 2² = 3143343209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 116420119 = 3143343213 / (3 + 1 + 4 + 3 + 3 + 4 + 3 + 2 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143343233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58210033 + ... + 58210086.

It is an arithmetic number, because the mean of its divisors is an integer number (582100600).

Almost surely, 2^3143343213 is an apocalyptic number.

It is an amenable number.

3143343213 is a deficient number, since it is larger than the sum of its proper divisors (1513461587).

3143343213 is a wasteful number, since it uses less digits than its factorization.

3143343213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116420128 (or 116420122 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 3143343213 is about 56065.5260654888. The cubic root of 3143343213 is about 1464.8638705258.

Adding to 3143343213 its reverse (3123433413), we get a palindrome (6266776626).

The spelling of 3143343213 in words is "three billion, one hundred forty-three million, three hundred forty-three thousand, two hundred thirteen".