4544424324 has 120 divisors (see below), whose sum is σ = 13138311648. Its totient is φ = 1358156160.

The previous prime is 4544424293. The next prime is 4544424349. The reversal of 4544424324 is 4234244454.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 251439 + ... + 268905.

Almost surely, 2^4544424324 is an apocalyptic number.

4544424324 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 4544424324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6569155824).

4544424324 is an abundant number, since it is smaller than the sum of its proper divisors (8593887324).

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

4544424324 is a wasteful number, since it uses less digits than its factorization.

4544424324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17567 (or 17556 counting only the distinct ones).

The product of its digits is 245760, while the sum is 36.

The square root of 4544424324 is about 67412.3454865650. The cubic root of 4544424324 is about 1656.3786547475.

Adding to 4544424324 its reverse (4234244454), we get a palindrome (8778668778).

The spelling of 4544424324 in words is "four billion, five hundred forty-four million, four hundred twenty-four thousand, three hundred twenty-four".