4440130532 has 12 divisors (see below), whose sum is σ = 7770998256. Its totient is φ = 2219845320.

The previous prime is 4440130531. The next prime is 4440130543. The reversal of 4440130532 is 2350310444.

It is not an unprimeable number, because it can be changed into a prime (4440130531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4394 + ... + 94337.

It is an arithmetic number, because the mean of its divisors is an integer number (647583188).

Almost surely, 2^4440130532 is an apocalyptic number.

It is an amenable number.

4440130532 is a deficient number, since it is larger than the sum of its proper divisors (3330867724).

4440130532 is a wasteful number, since it uses less digits than its factorization.

4440130532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109978 (or 109976 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4440130532 is about 66634.3044684943. The cubic root of 4440130532 is about 1643.6092595369.

Adding to 4440130532 its reverse (2350310444), we get a palindrome (6790440976).

The spelling of 4440130532 in words is "four billion, four hundred forty million, one hundred thirty thousand, five hundred thirty-two".