440224200412 has 12 divisors (see below), whose sum is σ = 770407878240. Its totient is φ = 220107663776.

The previous prime is 440224200397. The next prime is 440224200433. The reversal of 440224200412 is 214002422044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880612 + ... + 1286827.

It is an arithmetic number, because the mean of its divisors is an integer number (64200656520).

Almost surely, 2^440224200412 is an apocalyptic number.

It is an amenable number.

440224200412 is a deficient number, since it is larger than the sum of its proper divisors (330183677828).

440224200412 is a wasteful number, since it uses less digits than its factorization.

440224200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218220 (or 2218218 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 440224200412 its reverse (214002422044), we get a palindrome (654226622456).

The spelling of 440224200412 in words is "four hundred forty billion, two hundred twenty-four million, two hundred thousand, four hundred twelve".