4440032224432 has 40 divisors (see below), whose sum is σ = 9872635968000. Its totient is φ = 1894909138752.

The previous prime is 4440032224421. The next prime is 4440032224471. The reversal of 4440032224432 is 2344222300444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82908682 + ... + 82962217.

It is an arithmetic number, because the mean of its divisors is an integer number (246815899200).

Almost surely, 2^{4440032224432} is an apocalyptic number.

It is an amenable number.

4440032224432 is an abundant number, since it is smaller than the sum of its proper divisors (5432603743568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440032224432 is a wasteful number, since it uses less digits than its factorization.

4440032224432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165871153 (or 165871147 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 34.

Adding to 4440032224432 its reverse (2344222300444), we get a palindrome (6784254524876).

The spelling of 4440032224432 in words is "four trillion, four hundred forty billion, thirty-two million, two hundred twenty-four thousand, four hundred thirty-two".