4452223424 has 56 divisors (see below), whose sum is σ = 9653400048. Its totient is φ = 2020515840.

The previous prime is 4452223417. The next prime is 4452223439. The reversal of 4452223424 is 4243222544.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 469094 + ... + 478490.

Almost surely, 2^4452223424 is an apocalyptic number.

4452223424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4452223424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4826700024).

4452223424 is an abundant number, since it is smaller than the sum of its proper divisors (5201176624).

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

4452223424 is a wasteful number, since it uses less digits than its factorization.

4452223424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10093 (or 10083 counting only the distinct ones).

The product of its digits is 61440, while the sum is 32.

The square root of 4452223424 is about 66724.9835069294. The cubic root of 4452223424 is about 1645.1000544581.

Adding to 4452223424 its reverse (4243222544), we get a palindrome (8695445968).

The spelling of 4452223424 in words is "four billion, four hundred fifty-two million, two hundred twenty-three thousand, four hundred twenty-four".