4401521152 has 160 divisors (see below), whose sum is σ = 10694851200. Its totient is φ = 1767702528.

The previous prime is 4401521141. The next prime is 4401521207. The reversal of 4401521152 is 2511251044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7422168 + ... + 7422760.

It is an arithmetic number, because the mean of its divisors is an integer number (66842820).

Almost surely, 2^4401521152 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 4401521152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5347425600).

4401521152 is an abundant number, since it is smaller than the sum of its proper divisors (6293330048).

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

4401521152 is a wasteful number, since it uses less digits than its factorization.

4401521152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4401521152 is about 66343.9609308941. The cubic root of 4401521152 is about 1638.8313546245.

Adding to 4401521152 its reverse (2511251044), we get a palindrome (6912772196).

The spelling of 4401521152 in words is "four billion, four hundred one million, five hundred twenty-one thousand, one hundred fifty-two".