4044000120 has 192 divisors, whose sum is σ = 13335343200. Its totient is φ = 979722240.

The previous prime is 4044000061. The next prime is 4044000187. The reversal of 4044000120 is 210004404.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 4044000120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1003710 + ... + 1007730.

Almost surely, 2^4044000120 is an apocalyptic number.

4044000120 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 4044000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6667671600).

4044000120 is an abundant number, since it is smaller than the sum of its proper divisors (9291343080).

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

4044000120 is a wasteful number, since it uses less digits than its factorization.

4044000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098 (or 4077 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4044000120 is about 63592.4533258468. The cubic root of 4044000120 is about 1593.2003259984.

Adding to 4044000120 its reverse (210004404), we get a palindrome (4254004524).

The spelling of 4044000120 in words is "four billion, forty-four million, one hundred twenty", and thus it is an aban number.