11214312344 has 32 divisors (see below), whose sum is σ = 22439047680. Its totient is φ = 5235761664.

The previous prime is 11214312313. The next prime is 11214312367. The reversal of 11214312344 is 44321341211.

11214312344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307367 + ... + 341910.

It is an arithmetic number, because the mean of its divisors is an integer number (701220240).

Almost surely, 2^11214312344 is an apocalyptic number.

It is an amenable number.

11214312344 is an abundant number, since it is smaller than the sum of its proper divisors (11224735336).

11214312344 is a wasteful number, since it uses less digits than its factorization.

11214312344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649427 (or 649423 counting only the distinct ones).

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

Adding to 11214312344 its reverse (44321341211), we get a palindrome (55535653555).

The spelling of 11214312344 in words is "eleven billion, two hundred fourteen million, three hundred twelve thousand, three hundred forty-four".