404032312043 has 2 divisors, whose sum is σ = 404032312044. Its totient is φ = 404032312042.

The previous prime is 404032312027. The next prime is 404032312067. The reversal of 404032312043 is 340213230404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404032312043 - 2⁴ = 404032312027 is a prime.

It is not a weakly prime, because it can be changed into another prime (404032912043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202016156021 + 202016156022.

It is an arithmetic number, because the mean of its divisors is an integer number (202016156022).

Almost surely, 2^404032312043 is an apocalyptic number.

404032312043 is a deficient number, since it is larger than the sum of its proper divisors (1).

404032312043 is an equidigital number, since it uses as much as digits as its factorization.

404032312043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 404032312043 its reverse (340213230404), we get a palindrome (744245542447).

The spelling of 404032312043 in words is "four hundred four billion, thirty-two million, three hundred twelve thousand, forty-three".