440204244112 has 20 divisors (see below), whose sum is σ = 859031667760. Its totient is φ = 218518652448.

The previous prime is 440204244091. The next prime is 440204244131. The reversal of 440204244112 is 211442402044.

It is a happy 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, 98964558 + ... + 98969005.

It is an arithmetic number, because the mean of its divisors is an integer number (42951583388).

Almost surely, 2^440204244112 is an apocalyptic number.

It is an amenable number.

440204244112 is a deficient number, since it is larger than the sum of its proper divisors (418827423648).

440204244112 is a wasteful number, since it uses less digits than its factorization.

440204244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197933710 (or 197933704 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 440204244112 its reverse (211442402044), we get a palindrome (651646646156).

The spelling of 440204244112 in words is "four hundred forty billion, two hundred four million, two hundred forty-four thousand, one hundred twelve".