11744447027 has 4 divisors (see below), whose sum is σ = 11756771640. Its totient is φ = 11732122416.

The previous prime is 11744447023. The next prime is 11744447063. The reversal of 11744447027 is 72074444711.

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 11744447027 - 2² = 11744447023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11744447023) 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, 6160877 + ... + 6162782.

It is an arithmetic number, because the mean of its divisors is an integer number (2939192910).

Almost surely, 2^11744447027 is an apocalyptic number.

11744447027 is a deficient number, since it is larger than the sum of its proper divisors (12324613).

11744447027 is an equidigital number, since it uses as much as digits as its factorization.

11744447027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12324612.

The product of its (nonzero) digits is 175616, while the sum is 41.

The spelling of 11744447027 in words is "eleven billion, seven hundred forty-four million, four hundred forty-seven thousand, twenty-seven".