11444027071 has 4 divisors (see below), whose sum is σ = 12117205152. Its totient is φ = 10770848992.

The previous prime is 11444027069. The next prime is 11444027081. The reversal of 11444027071 is 17072044411.

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 11444027071 - 2¹ = 11444027069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444027041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336589015 + ... + 336589048.

It is an arithmetic number, because the mean of its divisors is an integer number (3029301288).

Almost surely, 2^11444027071 is an apocalyptic number.

11444027071 is a deficient number, since it is larger than the sum of its proper divisors (673178081).

11444027071 is an equidigital number, since it uses as much as digits as its factorization.

11444027071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673178080.

The product of its (nonzero) digits is 6272, while the sum is 31.

The spelling of 11444027071 in words is "eleven billion, four hundred forty-four million, twenty-seven thousand, seventy-one".