3112444432 has 20 divisors (see below), whose sum is σ = 6092532796. Its totient is φ = 1540177920.

The previous prime is 3112444429. The next prime is 3112444453. The reversal of 3112444432 is 2344442113.

It can be written as a sum of positive squares in 2 ways, for example, as 2264237056 + 848207376 = 47584^2 + 29124^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3112444432.

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, 1001169 + ... + 1004272.

Almost surely, 2^3112444432 is an apocalyptic number.

It is an amenable number.

3112444432 is a deficient number, since it is larger than the sum of its proper divisors (2980088364).

3112444432 is a wasteful number, since it uses less digits than its factorization.

3112444432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005546 (or 2005540 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3112444432 is about 55789.2859965065. The cubic root of 3112444432 is about 1460.0482300950.

Adding to 3112444432 its reverse (2344442113), we get a palindrome (5456886545).

The spelling of 3112444432 in words is "three billion, one hundred twelve million, four hundred forty-four thousand, four hundred thirty-two".