404232441023 has 2 divisors, whose sum is σ = 404232441024. Its totient is φ = 404232441022.

The previous prime is 404232440999. The next prime is 404232441083. The reversal of 404232441023 is 320144232404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404232441023 - 2⁸ = 404232440767 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (404232441083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202116220511 + 202116220512.

It is an arithmetic number, because the mean of its divisors is an integer number (202116220512).

Almost surely, 2^404232441023 is an apocalyptic number.

404232441023 is a deficient number, since it is larger than the sum of its proper divisors (1).

404232441023 is an equidigital number, since it uses as much as digits as its factorization.

404232441023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 404232441023 its reverse (320144232404), we get a palindrome (724376673427).

The spelling of 404232441023 in words is "four hundred four billion, two hundred thirty-two million, four hundred forty-one thousand, twenty-three".