11849209163 has 16 divisors (see below), whose sum is σ = 12998211072. Its totient is φ = 10712304000.

The previous prime is 11849209157. The next prime is 11849209187. The reversal of 11849209163 is 36190294811.

It is a cyclic number.

It is not a de Polignac number, because 11849209163 - 2⁴ = 11849209147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11849209103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2179058 + ... + 2184488.

It is an arithmetic number, because the mean of its divisors is an integer number (812388192).

Almost surely, 2^11849209163 is an apocalyptic number.

11849209163 is a deficient number, since it is larger than the sum of its proper divisors (1149001909).

11849209163 is a wasteful number, since it uses less digits than its factorization.

11849209163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 11849209163 in words is "eleven billion, eight hundred forty-nine million, two hundred nine thousand, one hundred sixty-three".