3213342143 has 16 divisors (see below), whose sum is σ = 3553820160. Its totient is φ = 2881008000.

The previous prime is 3213342133. The next prime is 3213342157. The reversal of 3213342143 is 3412433123.

It is a cyclic number.

It is not a de Polignac number, because 3213342143 - 2¹⁰ = 3213341119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213342103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125668 + ... + 1128518.

It is an arithmetic number, because the mean of its divisors is an integer number (222113760).

Almost surely, 2^3213342143 is an apocalyptic number.

3213342143 is a deficient number, since it is larger than the sum of its proper divisors (340478017).

3213342143 is a wasteful number, since it uses less digits than its factorization.

3213342143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238.

The product of its digits is 5184, while the sum is 26.

The square root of 3213342143 is about 56686.3488240335. The cubic root of 3213342143 is about 1475.6577961179.

Adding to 3213342143 its reverse (3412433123), we get a palindrome (6625775266).

The spelling of 3213342143 in words is "three billion, two hundred thirteen million, three hundred forty-two thousand, one hundred forty-three".