2163241611 has 6 divisors (see below), whose sum is σ = 3124682340. Its totient is φ = 1442161068.

The previous prime is 2163241607. The next prime is 2163241621. The reversal of 2163241611 is 1161423612.

It is a happy number.

2163241611 is a `hidden beast` number, since 2 + 1 + 6 + 3 + 2 + 41 + 611 = 666.

It is not a de Polignac number, because 2163241611 - 2² = 2163241607 is a prime.

It is a super-2 number, since 2×2163241611² = 9359228535123750642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2163241601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120180081 + ... + 120180098.

It is an arithmetic number, because the mean of its divisors is an integer number (520780390).

Almost surely, 2^2163241611 is an apocalyptic number.

2163241611 is a deficient number, since it is larger than the sum of its proper divisors (961440729).

2163241611 is a wasteful number, since it uses less digits than its factorization.

2163241611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240360185 (or 240360182 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2163241611 is about 46510.6612616935. The cubic root of 2163241611 is about 1293.3071425788.

The spelling of 2163241611 in words is "two billion, one hundred sixty-three million, two hundred forty-one thousand, six hundred eleven".