404300443204 has 48 divisors (see below), whose sum is σ = 856224407808. Its totient is φ = 163067977728.

The previous prime is 404300443121. The next prime is 404300443207. The reversal of 404300443204 is 402344003404.

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

It is not an unprimeable number, because it can be changed into a prime (404300443207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13628772 + ... + 13658404.

It is an arithmetic number, because the mean of its divisors is an integer number (17838008496).

Almost surely, 2^404300443204 is an apocalyptic number.

It is an amenable number.

404300443204 is an abundant number, since it is smaller than the sum of its proper divisors (451923964604).

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

404300443204 is a wasteful number, since it uses less digits than its factorization.

404300443204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58324 (or 58322 counting only the distinct ones).

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

Adding to 404300443204 its reverse (402344003404), we get a palindrome (806644446608).

The spelling of 404300443204 in words is "four hundred four billion, three hundred million, four hundred forty-three thousand, two hundred four".