4325304440 has 64 divisors (see below), whose sum is σ = 10008835200. Its totient is φ = 1681026048.

The previous prime is 4325304439. The next prime is 4325304463. The reversal of 4325304440 is 444035234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1385201 + ... + 1388319.

It is an arithmetic number, because the mean of its divisors is an integer number (156388050).

Almost surely, 2^4325304440 is an apocalyptic number.

4325304440 is a gapful number since it is divisible by the number (40) 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 4325304440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5004417600).

4325304440 is an abundant number, since it is smaller than the sum of its proper divisors (5683530760).

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

4325304440 is a wasteful number, since it uses less digits than its factorization.

4325304440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104 (or 4100 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4325304440 is about 65767.0467635578. The cubic root of 4325304440 is about 1629.3168929294.

Adding to 4325304440 its reverse (444035234), we get a palindrome (4769339674).

The spelling of 4325304440 in words is "four billion, three hundred twenty-five million, three hundred four thousand, four hundred forty".