11327406385 has 8 divisors (see below), whose sum is σ = 13784337216. Its totient is φ = 8934292080.

The previous prime is 11327406379. The next prime is 11327406421. The reversal of 11327406385 is 58360472311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11327406385 - 2⁵ = 11327406353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15953739 + ... + 15954448.

It is an arithmetic number, because the mean of its divisors is an integer number (1723042152).

Almost surely, 2^11327406385 is an apocalyptic number.

It is an amenable number.

11327406385 is a deficient number, since it is larger than the sum of its proper divisors (2456930831).

11327406385 is an equidigital number, since it uses as much as digits as its factorization.

11327406385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31908263.

The product of its (nonzero) digits is 120960, while the sum is 40.

Adding to 11327406385 its reverse (58360472311), we get a palindrome (69687878696).

The spelling of 11327406385 in words is "eleven billion, three hundred twenty-seven million, four hundred six thousand, three hundred eighty-five".