16436992552116 has 96 divisors (see below), whose sum is σ = 42543944755200. Its totient is φ = 4915791619200.

The previous prime is 16436992552091. The next prime is 16436992552171. The reversal of 16436992552116 is 61125529963461.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16436992552116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14987376 + ... + 16046663.

It is an arithmetic number, because the mean of its divisors is an integer number (443166091200).

Almost surely, 2^{16436992552116} is an apocalyptic number.

It is an amenable number.

16436992552116 is an abundant number, since it is smaller than the sum of its proper divisors (26106952203084).

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

16436992552116 is a wasteful number, since it uses less digits than its factorization.

16436992552116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31034189 (or 31034187 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 60.

The spelling of 16436992552116 in words is "sixteen trillion, four hundred thirty-six billion, nine hundred ninety-two million, five hundred fifty-two thousand, one hundred sixteen".