16344032005112 has 64 divisors (see below), whose sum is σ = 35070894129600. Its totient is φ = 6994993812480.

The previous prime is 16344032005033. The next prime is 16344032005159. The reversal of 16344032005112 is 21150023044361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420990662 + ... + 421029482.

It is an arithmetic number, because the mean of its divisors is an integer number (547982720775).

Almost surely, 2^{16344032005112} is an apocalyptic number.

It is an amenable number.

16344032005112 is an abundant number, since it is smaller than the sum of its proper divisors (18726862124488).

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

16344032005112 is a wasteful number, since it uses less digits than its factorization.

16344032005112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48936 (or 48932 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 16344032005112 its reverse (21150023044361), we get a palindrome (37494055049473).

The spelling of 16344032005112 in words is "sixteen trillion, three hundred forty-four billion, thirty-two million, five thousand, one hundred twelve".