2404042515 has 24 divisors (see below), whose sum is σ = 4762294368. Its totient is φ = 1098990720.

The previous prime is 2404042489. The next prime is 2404042567. The reversal of 2404042515 is 5152404042.

2404042515 is a `hidden beast` number, since 2 + 4 + 0 + 404 + 251 + 5 = 666.

2404042515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2404042515 - 2⁸ = 2404042259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3815626 + ... + 3816255.

It is an arithmetic number, because the mean of its divisors is an integer number (198428932).

Almost surely, 2^2404042515 is an apocalyptic number.

2404042515 is a deficient number, since it is larger than the sum of its proper divisors (2358251853).

2404042515 is a wasteful number, since it uses less digits than its factorization.

2404042515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7631899 (or 7631896 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2404042515 is about 49031.0362423639. The cubic root of 2404042515 is about 1339.6171987039.

Adding to 2404042515 its reverse (5152404042), we get a palindrome (7556446557).

The spelling of 2404042515 in words is "two billion, four hundred four million, forty-two thousand, five hundred fifteen".