16432360027171 has 8 divisors (see below), whose sum is σ = 18980693935344. Its totient is φ = 14059773285120.

The previous prime is 16432360027063. The next prime is 16432360027177. The reversal of 16432360027171 is 17172006323461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16432360027171 - 2²¹ = 16432357930019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16432360027177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43936791330 + ... + 43936791703.

It is an arithmetic number, because the mean of its divisors is an integer number (2372586741918).

Almost surely, 2^{16432360027171} is an apocalyptic number.

16432360027171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16432360027171 is a deficient number, since it is larger than the sum of its proper divisors (2548333908173).

16432360027171 is a wasteful number, since it uses less digits than its factorization.

16432360027171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87873583061.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 16432360027171 in words is "sixteen trillion, four hundred thirty-two billion, three hundred sixty million, twenty-seven thousand, one hundred seventy-one".