404002243003 has 2 divisors, whose sum is σ = 404002243004. Its totient is φ = 404002243002.

The previous prime is 404002242977. The next prime is 404002243019. The reversal of 404002243003 is 300342200404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 404002243003 - 2³³ = 395412308411 is a prime.

It is not a weakly prime, because it can be changed into another prime (404002243033) by changing a digit.

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 as a sum of consecutive naturals, namely, 202001121501 + 202001121502.

It is an arithmetic number, because the mean of its divisors is an integer number (202001121502).

Almost surely, 2^404002243003 is an apocalyptic number.

404002243003 is a deficient number, since it is larger than the sum of its proper divisors (1).

404002243003 is an equidigital number, since it uses as much as digits as its factorization.

404002243003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 404002243003 its reverse (300342200404), we get a palindrome (704344443407).

The spelling of 404002243003 in words is "four hundred four billion, two million, two hundred forty-three thousand, three".