8004242041 has 4 divisors (see below), whose sum is σ = 8021605284. Its totient is φ = 7986878800.

The previous prime is 8004242011. The next prime is 8004242053. The reversal of 8004242041 is 1402424008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6131516416 + 1872725625 = 78304^2 + 43275^2 .

It is a cyclic number.

It is not a de Polignac number, because 8004242041 - 2⁷ = 8004241913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8004241997 and 8004242015.

It is not an unprimeable number, because it can be changed into a prime (8004242011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8680930 + ... + 8681851.

It is an arithmetic number, because the mean of its divisors is an integer number (2005401321).

Almost surely, 2^8004242041 is an apocalyptic number.

It is an amenable number.

8004242041 is a deficient number, since it is larger than the sum of its proper divisors (17363243).

8004242041 is a wasteful number, since it uses less digits than its factorization.

8004242041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17363242.

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 8004242041 is about 89466.4296873414. The cubic root of 8004242041 is about 2000.3534409527.

Adding to 8004242041 its reverse (1402424008), we get a palindrome (9406666049).

The spelling of 8004242041 in words is "eight billion, four million, two hundred forty-two thousand, forty-one".