2143313422 has 16 divisors (see below), whose sum is σ = 3235574160. Its totient is φ = 1064798848.

The previous prime is 2143313407. The next prime is 2143313441. The reversal of 2143313422 is 2243133412.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 864048 + ... + 866524.

It is an arithmetic number, because the mean of its divisors is an integer number (202223385).

Almost surely, 2^2143313422 is an apocalyptic number.

2143313422 is a deficient number, since it is larger than the sum of its proper divisors (1092260738).

2143313422 is a wasteful number, since it uses less digits than its factorization.

2143313422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075.

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

The square root of 2143313422 is about 46295.9331043235. The cubic root of 2143313422 is about 1289.3234883991.

Adding to 2143313422 its reverse (2243133412), we get a palindrome (4386446834).

The spelling of 2143313422 in words is "two billion, one hundred forty-three million, three hundred thirteen thousand, four hundred twenty-two".