2404204224444 has 72 divisors (see below), whose sum is σ = 6632311493808. Its totient is φ = 728268030720.

The previous prime is 2404204224403. The next prime is 2404204224509. The reversal of 2404204224444 is 4444224024042.

2404204224444 is a `hidden beast` number, since 2 + 4 + 0 + 4 + 204 + 2 + 2 + 4 + 444 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2404204224399 and 2404204224408.

It is a congruent number.

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, 123627 + ... + 2196290.

It is an arithmetic number, because the mean of its divisors is an integer number (92115437414).

Almost surely, 2^{2404204224444} is an apocalyptic number.

It is an amenable number.

2404204224444 is an abundant number, since it is smaller than the sum of its proper divisors (4228107269364).

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

2404204224444 is a wasteful number, since it uses less digits than its factorization.

2404204224444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322555 (or 2322550 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Adding to 2404204224444 its reverse (4444224024042), we get a palindrome (6848428248486).

The spelling of 2404204224444 in words is "two trillion, four hundred four billion, two hundred four million, two hundred twenty-four thousand, four hundred forty-four".