4003120288 has 48 divisors (see below), whose sum is σ = 8469365184. Its totient is φ = 1855687680.

The previous prime is 4003120283. The next prime is 4003120309. The reversal of 4003120288 is 8820213004.

It is not an unprimeable number, because it can be changed into a prime (4003120283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18468 + ... + 91363.

It is an arithmetic number, because the mean of its divisors is an integer number (176445108).

Almost surely, 2^4003120288 is an apocalyptic number.

It is an amenable number.

4003120288 is an abundant number, since it is smaller than the sum of its proper divisors (4466244896).

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

4003120288 is a wasteful number, since it uses less digits than its factorization.

4003120288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109925 (or 109917 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4003120288 is about 63270.2164371199. The cubic root of 4003120288 is about 1587.8137070577.

The spelling of 4003120288 in words is "four billion, three million, one hundred twenty thousand, two hundred eighty-eight".