11424340411321 has 8 divisors (see below), whose sum is σ = 11690773706304. Its totient is φ = 11157941250960.

The previous prime is 11424340411313. The next prime is 11424340411423. The reversal of 11424340411321 is 12311404342411.

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

It is a cyclic number.

It is not a de Polignac number, because 11424340411321 - 2³ = 11424340411313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11424340411721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7855861 + ... + 9195826.

It is an arithmetic number, because the mean of its divisors is an integer number (1461346713288).

Almost surely, 2^{11424340411321} is an apocalyptic number.

It is an amenable number.

11424340411321 is a deficient number, since it is larger than the sum of its proper divisors (266433294983).

11424340411321 is a wasteful number, since it uses less digits than its factorization.

11424340411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17067311.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11424340411321 its reverse (12311404342411), we get a palindrome (23735744753732).

The spelling of 11424340411321 in words is "eleven trillion, four hundred twenty-four billion, three hundred forty million, four hundred eleven thousand, three hundred twenty-one".