2162343304 has 16 divisors (see below), whose sum is σ = 4422975120. Its totient is φ = 982883280.

The previous prime is 2162343299. The next prime is 2162343329. The reversal of 2162343304 is 4033432612.

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 3 ways as a sum of consecutive naturals, for example, 12285954 + ... + 12286129.

It is an arithmetic number, because the mean of its divisors is an integer number (276435945).

Almost surely, 2^2162343304 is an apocalyptic number.

It is an amenable number.

2162343304 is an abundant number, since it is smaller than the sum of its proper divisors (2260631816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2162343304 is a wasteful number, since it uses less digits than its factorization.

2162343304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24572100 (or 24572096 counting only the distinct ones).

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

The square root of 2162343304 is about 46501.0032579943. The cubic root of 2162343304 is about 1293.1280983603.

Adding to 2162343304 its reverse (4033432612), we get a palindrome (6195775916).

The spelling of 2162343304 in words is "two billion, one hundred sixty-two million, three hundred forty-three thousand, three hundred four".