4424144430 has 32 divisors (see below), whose sum is σ = 11242533024. Its totient is φ = 1110373376.

The previous prime is 4424144383. The next prime is 4424144437. The reversal of 4424144430 is 344414244.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424144437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4336887 + ... + 4337906.

It is an arithmetic number, because the mean of its divisors is an integer number (351329157).

Almost surely, 2^4424144430 is an apocalyptic number.

4424144430 is an abundant number, since it is smaller than the sum of its proper divisors (6818388594).

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

4424144430 is a wasteful number, since it uses less digits than its factorization.

4424144430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8674820.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 4424144430 is about 66514.2423094483. The cubic root of 4424144430 is about 1641.6343550146.

Adding to 4424144430 its reverse (344414244), we get a palindrome (4768558674).

The spelling of 4424144430 in words is "four billion, four hundred twenty-four million, one hundred forty-four thousand, four hundred thirty".