11714611171 has 4 divisors (see below), whose sum is σ = 11723700600. Its totient is φ = 11705521744.

The previous prime is 11714611169. The next prime is 11714611187. The reversal of 11714611171 is 17111641711.

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 11714611171 - 2¹ = 11714611169 is a prime.

It is a super-2 number, since 2×11714611171² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11714611151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542781 + ... + 4545358.

It is an arithmetic number, because the mean of its divisors is an integer number (2930925150).

Almost surely, 2^11714611171 is an apocalyptic number.

11714611171 is a deficient number, since it is larger than the sum of its proper divisors (9089429).

11714611171 is an equidigital number, since it uses as much as digits as its factorization.

11714611171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9089428.

The product of its digits is 1176, while the sum is 31.

The spelling of 11714611171 in words is "eleven billion, seven hundred fourteen million, six hundred eleven thousand, one hundred seventy-one".