2123330344 has 16 divisors (see below), whose sum is σ = 3982043520. Its totient is φ = 1061452080.

The previous prime is 2123330333. The next prime is 2123330357. The reversal of 2123330344 is 4430333212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20649 + ... + 68359.

It is an arithmetic number, because the mean of its divisors is an integer number (248877720).

Almost surely, 2^2123330344 is an apocalyptic number.

It is an amenable number.

2123330344 is a deficient number, since it is larger than the sum of its proper divisors (1858713176).

2123330344 is a wasteful number, since it uses less digits than its factorization.

2123330344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53280 (or 53276 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 2123330344 is about 46079.6087657003. The cubic root of 2123330344 is about 1285.3039890049.

Adding to 2123330344 its reverse (4430333212), we get a palindrome (6553663556).

The spelling of 2123330344 in words is "two billion, one hundred twenty-three million, three hundred thirty thousand, three hundred forty-four".