2133044312 has 16 divisors (see below), whose sum is σ = 4570809360. Its totient is φ = 914161824.

The previous prime is 2133044171. The next prime is 2133044321. The reversal of 2133044312 is 2134403312.

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 3 ways as a sum of consecutive naturals, for example, 19044983 + ... + 19045094.

It is an arithmetic number, because the mean of its divisors is an integer number (285675585).

Almost surely, 2^2133044312 is an apocalyptic number.

It is an amenable number.

2133044312 is an abundant number, since it is smaller than the sum of its proper divisors (2437765048).

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

2133044312 is a wasteful number, since it uses less digits than its factorization.

2133044312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38090090 (or 38090086 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2133044312 is about 46184.8926814819. The cubic root of 2133044312 is about 1287.2610420509.

Adding to 2133044312 its reverse (2134403312), we get a palindrome (4267447624).

The spelling of 2133044312 in words is "two billion, one hundred thirty-three million, forty-four thousand, three hundred twelve".