11321442314 has 32 divisors (see below), whose sum is σ = 21195530496. Its totient is φ = 4415725440.

The previous prime is 11321442241. The next prime is 11321442347. The reversal of 11321442314 is 41324412311.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 425147 + ... + 450990.

It is an arithmetic number, because the mean of its divisors is an integer number (662360328).

Almost surely, 2^11321442314 is an apocalyptic number.

11321442314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11321442314 is a deficient number, since it is larger than the sum of its proper divisors (9874088182).

11321442314 is a wasteful number, since it uses less digits than its factorization.

11321442314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876230.

The product of its digits is 2304, while the sum is 26.

Adding to 11321442314 its reverse (41324412311), we get a palindrome (52645854625).

The spelling of 11321442314 in words is "eleven billion, three hundred twenty-one million, four hundred forty-two thousand, three hundred fourteen".