2143314334 has 32 divisors (see below), whose sum is σ = 3717072576. Its totient is φ = 907891200.

The previous prime is 2143314307. The next prime is 2143314337. The reversal of 2143314334 is 4334133412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143314337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1205254 + ... + 1207030.

It is an arithmetic number, because the mean of its divisors is an integer number (116158518).

Almost surely, 2^2143314334 is an apocalyptic number.

2143314334 is a deficient number, since it is larger than the sum of its proper divisors (1573758242).

2143314334 is a wasteful number, since it uses less digits than its factorization.

2143314334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740.

The product of its digits is 10368, while the sum is 28.

The square root of 2143314334 is about 46295.9429539998. The cubic root of 2143314334 is about 1289.3236712721.

Adding to 2143314334 its reverse (4334133412), we get a palindrome (6477447746).

The spelling of 2143314334 in words is "two billion, one hundred forty-three million, three hundred fourteen thousand, three hundred thirty-four".