1004202841 has 4 divisors (see below), whose sum is σ = 1004287284. Its totient is φ = 1004118400.

The previous prime is 1004202821. The next prime is 1004202853. The reversal of 1004202841 is 1482024001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 35748441 + 968454400 = 5979^2 + 31120^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004202841 - 2¹⁷ = 1004071769 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004202821) 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, 20740 + ... + 49381.

It is an arithmetic number, because the mean of its divisors is an integer number (251071821).

Almost surely, 2^1004202841 is an apocalyptic number.

It is an amenable number.

1004202841 is a deficient number, since it is larger than the sum of its proper divisors (84443).

1004202841 is an equidigital number, since it uses as much as digits as its factorization.

1004202841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84442.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1004202841 is about 31689.1596764572. The cubic root of 1004202841 is about 1001.3989889173.

Adding to 1004202841 its reverse (1482024001), we get a palindrome (2486226842).

The spelling of 1004202841 in words is "one billion, four million, two hundred two thousand, eight hundred forty-one".