11817174671119 has 8 divisors (see below), whose sum is σ = 11867175612288. Its totient is φ = 11767275878400.

The previous prime is 11817174671089. The next prime is 11817174671123. The reversal of 11817174671119 is 91117647171811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11817174671119 - 2²⁷ = 11817040453391 is a prime.

It is a super-2 number, since 2×11817174671119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11817174671119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11817174671129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25305247 + ... + 25768000.

It is an arithmetic number, because the mean of its divisors is an integer number (1483396951536).

Almost surely, 2^{11817174671119} is an apocalyptic number.

11817174671119 is a deficient number, since it is larger than the sum of its proper divisors (50000941169).

11817174671119 is an equidigital number, since it uses as much as digits as its factorization.

11817174671119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51074225.

The product of its digits is 592704, while the sum is 55.

The spelling of 11817174671119 in words is "eleven trillion, eight hundred seventeen billion, one hundred seventy-four million, six hundred seventy-one thousand, one hundred nineteen".