16116708587217 has 64 divisors (see below), whose sum is σ = 26916742195200. Its totient is φ = 8363741783040.

The previous prime is 16116708587207. The next prime is 16116708587233. The reversal of 16116708587217 is 71278580761161.

It is not a de Polignac number, because 16116708587217 - 2¹⁰ = 16116708586193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16116708587207) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 16280742 + ... + 17242272.

It is an arithmetic number, because the mean of its divisors is an integer number (420574096800).

Almost surely, 2^{16116708587217} is an apocalyptic number.

16116708587217 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

16116708587217 is a deficient number, since it is larger than the sum of its proper divisors (10800033607983).

16116708587217 is a wasteful number, since it uses less digits than its factorization.

16116708587217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963206.

The product of its (nonzero) digits is 7902720, while the sum is 60.

The spelling of 16116708587217 in words is "sixteen trillion, one hundred sixteen billion, seven hundred eight million, five hundred eighty-seven thousand, two hundred seventeen".