2112342304 has 24 divisors (see below), whose sum is σ = 4260107628. Its totient is φ = 1030410240.

The previous prime is 2112342289. The next prime is 2112342307. The reversal of 2112342304 is 4032432112.

It can be written as a sum of positive squares in 2 ways, for example, as 2111218704 + 1123600 = 45948^2 + 1060^2 .

It is not an unprimeable number, because it can be changed into a prime (2112342307) 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 3 ways as a sum of consecutive naturals, for example, 803697 + ... + 806320.

Almost surely, 2^2112342304 is an apocalyptic number.

It is an amenable number.

2112342304 is an abundant number, since it is smaller than the sum of its proper divisors (2147765324).

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

2112342304 is a wasteful number, since it uses less digits than its factorization.

2112342304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610068 (or 1610060 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2112342304 is about 45960.2252387866. The cubic root of 2112342304 is about 1283.0830433948.

Adding to 2112342304 its reverse (4032432112), we get a palindrome (6144774416).

The spelling of 2112342304 in words is "two billion, one hundred twelve million, three hundred forty-two thousand, three hundred four".