11421141334313 has 8 divisors (see below), whose sum is σ = 11620634733000. Its totient is φ = 11222811163008.

The previous prime is 11421141334289. The next prime is 11421141334439. The reversal of 11421141334313 is 31343314112411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2166233506969 + 9254907827344 = 1471813^2 + 3042188^2 .

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 11421141334313 - 2¹⁶ = 11421141268777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11421141334313.

It is not an unprimeable number, because it can be changed into a prime (11421141364313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 290787038 + ... + 290826311.

It is an arithmetic number, because the mean of its divisors is an integer number (1452579341625).

Almost surely, 2^{11421141334313} is an apocalyptic number.

It is an amenable number.

11421141334313 is a deficient number, since it is larger than the sum of its proper divisors (199493398687).

11421141334313 is an equidigital number, since it uses as much as digits as its factorization.

11421141334313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581613691.

The product of its digits is 10368, while the sum is 32.

Adding to 11421141334313 its reverse (31343314112411), we get a palindrome (42764455446724).

The spelling of 11421141334313 in words is "eleven trillion, four hundred twenty-one billion, one hundred forty-one million, three hundred thirty-four thousand, three hundred thirteen".