16006186800871 has 4 divisors (see below), whose sum is σ = 16006344439032. Its totient is φ = 16006029162712.

The previous prime is 16006186800869. The next prime is 16006186800937. The reversal of 16006186800871 is 17800868160061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16006186800871 - 2¹ = 16006186800869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16006186800841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78666676 + ... + 78869881.

It is an arithmetic number, because the mean of its divisors is an integer number (4001586109758).

Almost surely, 2^{16006186800871} is an apocalyptic number.

16006186800871 is a deficient number, since it is larger than the sum of its proper divisors (157638161).

16006186800871 is a wasteful number, since it uses less digits than its factorization.

16006186800871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157638160.

The product of its (nonzero) digits is 774144, while the sum is 52.

The spelling of 16006186800871 in words is "sixteen trillion, six billion, one hundred eighty-six million, eight hundred thousand, eight hundred seventy-one".