16381526000116 has 24 divisors (see below), whose sum is σ = 28743437530080. Its totient is φ = 8169125275872.

The previous prime is 16381526000093. The next prime is 16381526000149. The reversal of 16381526000116 is 61100062518361.

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 7 ways as a sum of consecutive naturals, for example, 5317231 + ... + 7812553.

It is an arithmetic number, because the mean of its divisors is an integer number (1197643230420).

Almost surely, 2^{16381526000116} is an apocalyptic number.

It is an amenable number.

16381526000116 is a deficient number, since it is larger than the sum of its proper divisors (12361911529964).

16381526000116 is a wasteful number, since it uses less digits than its factorization.

16381526000116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499663 (or 2499661 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

Adding to 16381526000116 its reverse (61100062518361), we get a palindrome (77481588518477).

The spelling of 16381526000116 in words is "sixteen trillion, three hundred eighty-one billion, five hundred twenty-six million, one hundred sixteen", and thus it is an aban number.