404535434022 has 48 divisors (see below), whose sum is σ = 877507385040. Its totient is φ = 134689262400.

The previous prime is 404535434011. The next prime is 404535434041. The reversal of 404535434022 is 220434535404.

404535434022 is a `hidden beast` number, since 4 + 0 + 4 + 53 + 543 + 40 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98882197 + ... + 98886287.

It is an arithmetic number, because the mean of its divisors is an integer number (18281403855).

Almost surely, 2^404535434022 is an apocalyptic number.

404535434022 is an abundant number, since it is smaller than the sum of its proper divisors (472971951018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404535434022 is a wasteful number, since it uses less digits than its factorization.

404535434022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9109 (or 9106 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 404535434022 its reverse (220434535404), we get a palindrome (624969969426).

The spelling of 404535434022 in words is "four hundred four billion, five hundred thirty-five million, four hundred thirty-four thousand, twenty-two".