4404112420 has 24 divisors (see below), whose sum is σ = 9300312000. Its totient is φ = 1751801952.

The previous prime is 4404112399. The next prime is 4404112421. The reversal of 4404112420 is 242114044.

It is a junction number, because it is equal to n+sod(n) for n = 4404112391 and 4404112400.

It is not an unprimeable number, because it can be changed into a prime (4404112421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611520 + ... + 618679.

It is an arithmetic number, because the mean of its divisors is an integer number (387513000).

Almost surely, 2^4404112420 is an apocalyptic number.

It is an amenable number.

4404112420 is an abundant number, since it is smaller than the sum of its proper divisors (4896199580).

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

4404112420 is a wasteful number, since it uses less digits than its factorization.

4404112420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230387 (or 1230385 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4404112420 is about 66363.4870994585. The cubic root of 4404112420 is about 1639.1528963528.

Adding to 4404112420 its reverse (242114044), we get a palindrome (4646226464).

The spelling of 4404112420 in words is "four billion, four hundred four million, one hundred twelve thousand, four hundred twenty".