216141744711 has 16 divisors (see below), whose sum is σ = 295809696000. Its totient is φ = 140298233280.

The previous prime is 216141744677. The next prime is 216141744713. The reversal of 216141744711 is 117447141612.

It is not a de Polignac number, because 216141744711 - 2⁷ = 216141744583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 216141744711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216141744713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699395 + ... + 1822148.

It is an arithmetic number, because the mean of its divisors is an integer number (18488106000).

Almost surely, 2^216141744711 is an apocalyptic number.

216141744711 is a deficient number, since it is larger than the sum of its proper divisors (79667951289).

216141744711 is a wasteful number, since it uses less digits than its factorization.

216141744711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522086.

The product of its digits is 37632, while the sum is 39.

The spelling of 216141744711 in words is "two hundred sixteen billion, one hundred forty-one million, seven hundred forty-four thousand, seven hundred eleven".