3243131422 has 32 divisors (see below), whose sum is σ = 5269017600. Its totient is φ = 1492511328.

The previous prime is 3243131407. The next prime is 3243131443. The reversal of 3243131422 is 2241313423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405579 + ... + 413497.

It is an arithmetic number, because the mean of its divisors is an integer number (164656800).

Almost surely, 2^3243131422 is an apocalyptic number.

3243131422 is a deficient number, since it is larger than the sum of its proper divisors (2025886178).

3243131422 is a wasteful number, since it uses less digits than its factorization.

3243131422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280.

The product of its digits is 3456, while the sum is 25.

The square root of 3243131422 is about 56948.4979784366. The cubic root of 3243131422 is about 1480.2038041105.

Adding to 3243131422 its reverse (2241313423), we get a palindrome (5484444845).

The spelling of 3243131422 in words is "three billion, two hundred forty-three million, one hundred thirty-one thousand, four hundred twenty-two".