11042194419169 has 4 divisors (see below), whose sum is σ = 11054699736496. Its totient is φ = 11029689101844.

The previous prime is 11042194419161. The next prime is 11042194419187. The reversal of 11042194419169 is 96191449124011.

11042194419169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11042194419169 - 2³ = 11042194419161 is a prime.

It is a super-2 number, since 2×11042194419169² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11042194419161) 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, 6252657339 + ... + 6252659104.

It is an arithmetic number, because the mean of its divisors is an integer number (2763674934124).

Almost surely, 2^{11042194419169} is an apocalyptic number.

It is an amenable number.

11042194419169 is a deficient number, since it is larger than the sum of its proper divisors (12505317327).

11042194419169 is an equidigital number, since it uses as much as digits as its factorization.

11042194419169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505317326.

The product of its (nonzero) digits is 559872, while the sum is 52.

The spelling of 11042194419169 in words is "eleven trillion, forty-two billion, one hundred ninety-four million, four hundred nineteen thousand, one hundred sixty-nine".