404202224404 has 12 divisors (see below), whose sum is σ = 771658792128. Its totient is φ = 183728283800.

The previous prime is 404202224401. The next prime is 404202224449. The reversal of 404202224404 is 404422202404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404202224401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4593207052 + ... + 4593207139.

It is an arithmetic number, because the mean of its divisors is an integer number (64304899344).

Almost surely, 2^404202224404 is an apocalyptic number.

404202224404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

404202224404 is a deficient number, since it is larger than the sum of its proper divisors (367456567724).

404202224404 is a wasteful number, since it uses less digits than its factorization.

404202224404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9186414206 (or 9186414204 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 404202224404 its reverse (404422202404), we get a palindrome (808624426808).

The spelling of 404202224404 in words is "four hundred four billion, two hundred two million, two hundred twenty-four thousand, four hundred four".