11423469227 has 4 divisors (see below), whose sum is σ = 11424057960. Its totient is φ = 11422880496.

The previous prime is 11423469223. The next prime is 11423469259. The reversal of 11423469227 is 72296432411.

11423469227 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.

It is a cyclic number.

It is not a de Polignac number, because 11423469227 - 2² = 11423469223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11423469221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264233 + ... + 304410.

It is an arithmetic number, because the mean of its divisors is an integer number (2856014490).

Almost surely, 2^11423469227 is an apocalyptic number.

11423469227 is a deficient number, since it is larger than the sum of its proper divisors (588733).

11423469227 is an equidigital number, since it uses as much as digits as its factorization.

11423469227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588732.

The product of its digits is 145152, while the sum is 41.

The spelling of 11423469227 in words is "eleven billion, four hundred twenty-three million, four hundred sixty-nine thousand, two hundred twenty-seven".