16001660516116 has 24 divisors (see below), whose sum is σ = 30725206281504. Its totient is φ = 7231438800480.

The previous prime is 16001660516099. The next prime is 16001660516159. The reversal of 16001660516116 is 61161506610061.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 1051073610 + ... + 1051088833.

It is an arithmetic number, because the mean of its divisors is an integer number (1280216928396).

Almost surely, 2^{16001660516116} is an apocalyptic number.

It is an amenable number.

16001660516116 is a deficient number, since it is larger than the sum of its proper divisors (14723545765388).

16001660516116 is a wasteful number, since it uses less digits than its factorization.

16001660516116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102162631 (or 2102162629 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 16001660516116 in words is "sixteen trillion, one billion, six hundred sixty million, five hundred sixteen thousand, one hundred sixteen".