2132444312 has 16 divisors (see below), whose sum is σ = 3998832360. Its totient is φ = 1066089024.

The previous prime is 2132444297. The next prime is 2132444323. The reversal of 2132444312 is 2134442312.

It is a congruent number.

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, 97403 + ... + 117269.

Almost surely, 2^2132444312 is an apocalyptic number.

It is an amenable number.

2132444312 is a deficient number, since it is larger than the sum of its proper divisors (1866388048).

2132444312 is a wasteful number, since it uses less digits than its factorization.

2132444312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33290 (or 33286 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2132444312 is about 46178.3965940785. The cubic root of 2132444312 is about 1287.1403336576.

Adding to 2132444312 its reverse (2134442312), we get a palindrome (4266886624).

The spelling of 2132444312 in words is "two billion, one hundred thirty-two million, four hundred forty-four thousand, three hundred twelve".