16434164614775 has 48 divisors (see below), whose sum is σ = 21597504885504. Its totient is φ = 12362259463680.

The previous prime is 16434164614771. The next prime is 16434164614793. The reversal of 16434164614775 is 57741646143461.

It is not a de Polignac number, because 16434164614775 - 2² = 16434164614771 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 (16434164614771) 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 47 ways as a sum of consecutive naturals, for example, 3479600564 + ... + 3479605286.

It is an arithmetic number, because the mean of its divisors is an integer number (449948018448).

Almost surely, 2^{16434164614775} is an apocalyptic number.

16434164614775 is a deficient number, since it is larger than the sum of its proper divisors (5163340270729).

16434164614775 is a wasteful number, since it uses less digits than its factorization.

16434164614775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10760 (or 10755 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 59.

The spelling of 16434164614775 in words is "sixteen trillion, four hundred thirty-four billion, one hundred sixty-four million, six hundred fourteen thousand, seven hundred seventy-five".