32744452232 has 12 divisors (see below), whose sum is σ = 61396807605. Its totient is φ = 16371970208.

The previous prime is 32744452229. The next prime is 32744452249. The reversal of 32744452232 is 23225444723.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 32664778756 + 79673476 = 180734^2 + 8926^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=127954.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 479828 + ... + 543804.

Almost surely, 2^32744452232 is an apocalyptic number.

It is an amenable number.

32744452232 is a deficient number, since it is larger than the sum of its proper divisors (28652355373).

32744452232 is an frugal number, since it uses more digits than its factorization.

32744452232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127960 (or 63979 counting only the distinct ones).

The product of its digits is 322560, while the sum is 38.

Adding to 32744452232 its reverse (23225444723), we get a palindrome (55969896955).

The spelling of 32744452232 in words is "thirty-two billion, seven hundred forty-four million, four hundred fifty-two thousand, two hundred thirty-two".