16434560313305 has 16 divisors (see below), whose sum is σ = 21320510681280. Its totient is φ = 12119027118912.

The previous prime is 16434560313289. The next prime is 16434560313307. The reversal of 16434560313305 is 50331306543461.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16434560313305 - 2⁴ = 16434560313289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16434560313307) 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 15 ways as a sum of consecutive naturals, for example, 2337771779 + ... + 2337778808.

It is an arithmetic number, because the mean of its divisors is an integer number (1332531917580).

Almost surely, 2^{16434560313305} is an apocalyptic number.

It is an amenable number.

16434560313305 is a deficient number, since it is larger than the sum of its proper divisors (4885950367975).

16434560313305 is a wasteful number, since it uses less digits than its factorization.

16434560313305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675550648.

The product of its (nonzero) digits is 1166400, while the sum is 44.

Adding to 16434560313305 its reverse (50331306543461), we get a palindrome (66765866856766).

The spelling of 16434560313305 in words is "sixteen trillion, four hundred thirty-four billion, five hundred sixty million, three hundred thirteen thousand, three hundred five".