1232324432 has 20 divisors (see below), whose sum is σ = 2411271636. Its totient is φ = 610060800.

The previous prime is 1232324419. The next prime is 1232324437. The reversal of 1232324432 is 2344232321.

It can be written as a sum of positive squares in 2 ways, for example, as 985708816 + 246615616 = 31396^2 + 15704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232324437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379673 + ... + 382904.

Almost surely, 2^1232324432 is an apocalyptic number.

It is an amenable number.

1232324432 is a deficient number, since it is larger than the sum of its proper divisors (1178947204).

1232324432 is a wasteful number, since it uses less digits than its factorization.

1232324432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762686 (or 762680 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 1232324432 is about 35104.4788025688. The cubic root of 1232324432 is about 1072.1157751621.

Adding to 1232324432 its reverse (2344232321), we get a palindrome (3576556753).

The spelling of 1232324432 in words is "one billion, two hundred thirty-two million, three hundred twenty-four thousand, four hundred thirty-two".