4120044032 has 40 divisors (see below), whose sum is σ = 8865289356. Its totient is φ = 1901555712.

The previous prime is 4120044029. The next prime is 4120044041. The reversal of 4120044032 is 2304400214.

It can be written as a sum of positive squares in 2 ways, for example, as 3694694656 + 425349376 = 60784^2 + 20624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4120043995 and 4120044013.

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 3 ways as a sum of consecutive naturals, for example, 302843 + ... + 316154.

Almost surely, 2^4120044032 is an apocalyptic number.

It is an amenable number.

4120044032 is an abundant number, since it is smaller than the sum of its proper divisors (4745245324).

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

4120044032 is an equidigital number, since it uses as much as digits as its factorization.

4120044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619028 (or 619012 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4120044032 is about 64187.5691392033. The cubic root of 4120044032 is about 1603.1246273013.

Adding to 4120044032 its reverse (2304400214), we get a palindrome (6424444246).

The spelling of 4120044032 in words is "four billion, one hundred twenty million, forty-four thousand, thirty-two".