11340323212 has 72 divisors (see below), whose sum is σ = 22137963120. Its totient is φ = 5063761920.

The previous prime is 11340323149. The next prime is 11340323237. The reversal of 11340323212 is 21232304311.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3372412 + ... + 3375772.

It is an arithmetic number, because the mean of its divisors is an integer number (307471710).

Almost surely, 2^11340323212 is an apocalyptic number.

It is an amenable number.

11340323212 is a deficient number, since it is larger than the sum of its proper divisors (10797639908).

11340323212 is a wasteful number, since it uses less digits than its factorization.

11340323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499 (or 3468 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11340323212 its reverse (21232304311), we get a palindrome (32572627523).

The spelling of 11340323212 in words is "eleven billion, three hundred forty million, three hundred twenty-three thousand, two hundred twelve".