4000559424 has 56 divisors (see below), whose sum is σ = 10926275328. Its totient is φ = 1290501120.

The previous prime is 4000559411. The next prime is 4000559491. The reversal of 4000559424 is 4249550004.

4000559424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330117 + ... + 342020.

Almost surely, 2^4000559424 is an apocalyptic number.

It is an amenable number.

4000559424 is an abundant number, since it is smaller than the sum of its proper divisors (6925715904).

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

4000559424 is a wasteful number, since it uses less digits than its factorization.

4000559424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672183 (or 672173 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 4000559424 is about 63249.9756837898. The cubic root of 4000559424 is about 1587.4750510391.

The spelling of 4000559424 in words is "four billion, five hundred fifty-nine thousand, four hundred twenty-four".