4404004032 has 112 divisors (see below), whose sum is σ = 12380427360. Its totient is φ = 1379008512.

The previous prime is 4404004013. The next prime is 4404004067. The reversal of 4404004032 is 2304004044.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195328 + ... + 216704.

It is an arithmetic number, because the mean of its divisors is an integer number (110539530).

Almost surely, 2^4404004032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4404004032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6190213680).

4404004032 is an abundant number, since it is smaller than the sum of its proper divisors (7976423328).

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

4404004032 is a wasteful number, since it uses less digits than its factorization.

4404004032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21458 (or 21448 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4404004032 is about 66362.6704706795. The cubic root of 4404004032 is about 1639.1394493784.

Adding to 4404004032 its reverse (2304004044), we get a palindrome (6708008076).

The spelling of 4404004032 in words is "four billion, four hundred four million, four thousand, thirty-two".