4004024105 has 8 divisors (see below), whose sum is σ = 4837077000. Its totient is φ = 3181720576.

The previous prime is 4004024029. The next prime is 4004024111. The reversal of 4004024105 is 5014204004.

It can be written as a sum of positive squares in 4 ways, for example, as 576624169 + 3427399936 = 24013^2 + 58544^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4004024105 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2686520 + ... + 2688009.

It is an arithmetic number, because the mean of its divisors is an integer number (604634625).

Almost surely, 2^4004024105 is an apocalyptic number.

It is an amenable number.

4004024105 is a deficient number, since it is larger than the sum of its proper divisors (833052895).

4004024105 is a wasteful number, since it uses less digits than its factorization.

4004024105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374683.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4004024105 is about 63277.3585494843. The cubic root of 4004024105 is about 1587.9331959337.

Adding to 4004024105 its reverse (5014204004), we get a palindrome (9018228109).

The spelling of 4004024105 in words is "four billion, four million, twenty-four thousand, one hundred five".