11321424211340 has 24 divisors (see below), whose sum is σ = 23775277211280. Its totient is φ = 4528515138368.

The previous prime is 11321424211333. The next prime is 11321424211381. The reversal of 11321424211340 is 4311242412311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685927 + ... + 5048286.

It is an arithmetic number, because the mean of its divisors is an integer number (990636550470).

Almost surely, 2^{11321424211340} is an apocalyptic number.

11321424211340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321424211340 is an abundant number, since it is smaller than the sum of its proper divisors (12453852999940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11321424211340 is a wasteful number, since it uses less digits than its factorization.

11321424211340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818281 (or 6818279 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11321424211340 its reverse (4311242412311), we get a palindrome (15632666623651).

The spelling of 11321424211340 in words is "eleven trillion, three hundred twenty-one billion, four hundred twenty-four million, two hundred eleven thousand, three hundred forty".