404332103224 has 192 divisors, whose sum is σ = 922291920000. Its totient is φ = 165546291456.

The previous prime is 404332103213. The next prime is 404332103261. The reversal of 404332103224 is 422301233404.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 404332103192 and 404332103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 445790179 + ... + 445791085.

It is an arithmetic number, because the mean of its divisors is an integer number (4803603750).

Almost surely, 2^404332103224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404332103224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461145960000).

404332103224 is an abundant number, since it is smaller than the sum of its proper divisors (517959816776).

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

404332103224 is a wasteful number, since it uses less digits than its factorization.

404332103224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 404332103224 its reverse (422301233404), we get a palindrome (826633336628).

The spelling of 404332103224 in words is "four hundred four billion, three hundred thirty-two million, one hundred three thousand, two hundred twenty-four".