404022343204 has 24 divisors (see below), whose sum is σ = 717149744640. Its totient is φ = 199130707776.

The previous prime is 404022343199. The next prime is 404022343229. The reversal of 404022343204 is 402343220404.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841132 + ... + 1231075.

It is an arithmetic number, because the mean of its divisors is an integer number (29881239360).

Almost surely, 2^404022343204 is an apocalyptic number.

It is an amenable number.

404022343204 is a deficient number, since it is larger than the sum of its proper divisors (313127401436).

404022343204 is a wasteful number, since it uses less digits than its factorization.

404022343204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072907 (or 2072905 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 404022343204 its reverse (402343220404), we get a palindrome (806365563608).

The spelling of 404022343204 in words is "four hundred four billion, twenty-two million, three hundred forty-three thousand, two hundred four".