404241024403304 has 96 divisors (see below), whose sum is σ = 844076994969600. Its totient is φ = 181344645820800.

The previous prime is 404241024403289. The next prime is 404241024403319. The reversal of 404241024403304 is 403304420142404.

It is an interprime number because it is at equal distance from previous prime (404241024403289) and next prime (404241024403319).

It is a super-2 number, since 2×404241024403304² (a number of 30 digits) contains 22 as substring.

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, 14872862 + ... + 32088690.

It is an arithmetic number, because the mean of its divisors is an integer number (8792468697600).

Almost surely, 2^{404241024403304} is an apocalyptic number.

404241024403304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404241024403304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422038497484800).

404241024403304 is an abundant number, since it is smaller than the sum of its proper divisors (439835970566296).

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

404241024403304 is a wasteful number, since it uses less digits than its factorization.

404241024403304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17216175 (or 17216160 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 404241024403304 its reverse (403304420142404), we get a palindrome (807545444545708).

The spelling of 404241024403304 in words is "four hundred four trillion, two hundred forty-one billion, twenty-four million, four hundred three thousand, three hundred four".