404211032304 has 20 divisors (see below), whose sum is σ = 1044211833576. Its totient is φ = 134737010752.

The previous prime is 404211032297. The next prime is 404211032341. The reversal of 404211032304 is 403230112404.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210531539 + ... + 4210531634.

Almost surely, 2^404211032304 is an apocalyptic number.

It is an amenable number.

404211032304 is an abundant number, since it is smaller than the sum of its proper divisors (640000801272).

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

404211032304 is a wasteful number, since it uses less digits than its factorization.

404211032304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8421063184 (or 8421063178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 404211032304 its reverse (403230112404), we get a palindrome (807441144708).

The spelling of 404211032304 in words is "four hundred four billion, two hundred eleven million, thirty-two thousand, three hundred four".