16719364527211 has 4 divisors (see below), whose sum is σ = 16721405722624. Its totient is φ = 16717323331800.

The previous prime is 16719364527161. The next prime is 16719364527241. The reversal of 16719364527211 is 11272546391761.

It is a happy number.

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 16719364527211 - 2¹⁷ = 16719364396139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16719364527241) 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 3 ways as a sum of consecutive naturals, for example, 1020585420 + ... + 1020601801.

It is an arithmetic number, because the mean of its divisors is an integer number (4180351430656).

Almost surely, 2^{16719364527211} is an apocalyptic number.

16719364527211 is a deficient number, since it is larger than the sum of its proper divisors (2041195413).

16719364527211 is an equidigital number, since it uses as much as digits as its factorization.

16719364527211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041195412.

The product of its digits is 3810240, while the sum is 55.

The spelling of 16719364527211 in words is "sixteen trillion, seven hundred nineteen billion, three hundred sixty-four million, five hundred twenty-seven thousand, two hundred eleven".