16243032207671 has 4 divisors (see below), whose sum is σ = 16243049704200. Its totient is φ = 16243014711144.

The previous prime is 16243032207653. The next prime is 16243032207733. The reversal of 16243032207671 is 17670223034261.

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 16243032207671 - 2²⁶ = 16242965098807 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 (16243032207631) 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, 7272776 + ... + 9240093.

It is an arithmetic number, because the mean of its divisors is an integer number (4060762426050).

Almost surely, 2^{16243032207671} is an apocalyptic number.

16243032207671 is a deficient number, since it is larger than the sum of its proper divisors (17496529).

16243032207671 is an equidigital number, since it uses as much as digits as its factorization.

16243032207671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17496528.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 16243032207671 in words is "sixteen trillion, two hundred forty-three billion, thirty-two million, two hundred seven thousand, six hundred seventy-one".