4144424032 has 48 divisors (see below), whose sum is σ = 9335692800. Its totient is φ = 1774136448.

The previous prime is 4144424029. The next prime is 4144424059. The reversal of 4144424032 is 2304244414.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 192969 + ... + 213367.

It is an arithmetic number, because the mean of its divisors is an integer number (194493600).

Almost surely, 2^4144424032 is an apocalyptic number.

It is an amenable number.

4144424032 is an abundant number, since it is smaller than the sum of its proper divisors (5191268768).

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

4144424032 is a wasteful number, since it uses less digits than its factorization.

4144424032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21323 (or 21315 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4144424032 is about 64377.2011817848. The cubic root of 4144424032 is about 1606.2805271048.

Adding to 4144424032 its reverse (2304244414), we get a palindrome (6448668446).

The spelling of 4144424032 in words is "four billion, one hundred forty-four million, four hundred twenty-four thousand, thirty-two".