11344199527 has 4 divisors (see below), whose sum is σ = 11941262680. Its totient is φ = 10747136376.

The previous prime is 11344199521. The next prime is 11344199557. The reversal of 11344199527 is 72599144311.

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 11344199527 - 2¹¹ = 11344197479 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 (11344199521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298531548 + ... + 298531585.

It is an arithmetic number, because the mean of its divisors is an integer number (2985315670).

Almost surely, 2^11344199527 is an apocalyptic number.

11344199527 is a deficient number, since it is larger than the sum of its proper divisors (597063153).

11344199527 is an equidigital number, since it uses as much as digits as its factorization.

11344199527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597063152.

The product of its digits is 272160, while the sum is 46.

The spelling of 11344199527 in words is "eleven billion, three hundred forty-four million, one hundred ninety-nine thousand, five hundred twenty-seven".