404023341033 has 18 divisors (see below), whose sum is σ = 631933946046. Its totient is φ = 248629747392.

The previous prime is 404023341019. The next prime is 404023341097. The reversal of 404023341033 is 330143320404.

It can be written as a sum of positive squares in 3 ways, for example, as 4563948249 + 399459392784 = 67557^2 + 632028^2 .

It is not a de Polignac number, because 404023341033 - 2¹⁸ = 404023078889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 404023340988 and 404023341006.

It is not an unprimeable number, because it can be changed into a prime (404023341013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 132813516 + ... + 132816557.

It is an arithmetic number, because the mean of its divisors is an integer number (35107441447).

Almost surely, 2^404023341033 is an apocalyptic number.

It is an amenable number.

404023341033 is a deficient number, since it is larger than the sum of its proper divisors (227910605013).

404023341033 is a wasteful number, since it uses less digits than its factorization.

404023341033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265630105 (or 265630089 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 404023341033 its reverse (330143320404), we get a palindrome (734166661437).

The spelling of 404023341033 in words is "four hundred four billion, twenty-three million, three hundred forty-one thousand, thirty-three".