4448451324 has 24 divisors (see below), whose sum is σ = 10525915008. Its totient is φ = 1461932080.

The previous prime is 4448451283. The next prime is 4448451377. The reversal of 4448451324 is 4231548444.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2609742 + ... + 2611445.

It is an arithmetic number, because the mean of its divisors is an integer number (438579792).

Almost surely, 2^4448451324 is an apocalyptic number.

It is an amenable number.

4448451324 is an abundant number, since it is smaller than the sum of its proper divisors (6077463684).

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

4448451324 is a wasteful number, since it uses less digits than its factorization.

4448451324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221265 (or 5221263 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 4448451324 is about 66696.7114931463. The cubic root of 4448451324 is about 1644.6353252162.

Adding to 4448451324 its reverse (4231548444), we get a palindrome (8679999768).

The spelling of 4448451324 in words is "four billion, four hundred forty-eight million, four hundred fifty-one thousand, three hundred twenty-four".