2132443244 has 6 divisors (see below), whose sum is σ = 3731775684. Its totient is φ = 1066221620.

The previous prime is 2132443217. The next prime is 2132443249. The reversal of 2132443244 is 4423442312.

It is not an unprimeable number, because it can be changed into a prime (2132443249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266555402 + ... + 266555409.

It is an arithmetic number, because the mean of its divisors is an integer number (621962614).

Almost surely, 2^2132443244 is an apocalyptic number.

It is an amenable number.

2132443244 is a deficient number, since it is larger than the sum of its proper divisors (1599332440).

2132443244 is a wasteful number, since it uses less digits than its factorization.

2132443244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533110815 (or 533110813 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

The square root of 2132443244 is about 46178.3850302282. The cubic root of 2132443244 is about 1287.1401187765.

Adding to 2132443244 its reverse (4423442312), we get a palindrome (6555885556).

The spelling of 2132443244 in words is "two billion, one hundred thirty-two million, four hundred forty-three thousand, two hundred forty-four".