4440625332 has 96 divisors (see below), whose sum is σ = 12340003200. Its totient is φ = 1225082880.

The previous prime is 4440625327. The next prime is 4440625361. The reversal of 4440625332 is 2335260444.

It is a super-2 number, since 2×4440625332² = 39438306678400220448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4440625293 and 4440625302.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 107544 + ... + 142992.

It is an arithmetic number, because the mean of its divisors is an integer number (128541700).

Almost surely, 2^4440625332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440625332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6170001600).

4440625332 is an abundant number, since it is smaller than the sum of its proper divisors (7899377868).

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

4440625332 is a wasteful number, since it uses less digits than its factorization.

4440625332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35553 (or 35551 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 4440625332 is about 66638.0171673798. The cubic root of 4440625332 is about 1643.6703108692.

Adding to 4440625332 its reverse (2335260444), we get a palindrome (6775885776).

The spelling of 4440625332 in words is "four billion, four hundred forty million, six hundred twenty-five thousand, three hundred thirty-two".