13324220134241 has 4 divisors (see below), whose sum is σ = 13324540492692. Its totient is φ = 13323899775792.

The previous prime is 13324220134237. The next prime is 13324220134283. The reversal of 13324220134241 is 14243102242331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2768576521216 + 10555643613025 = 1663904^2 + 3248945^2 .

It is a cyclic number.

It is not a de Polignac number, because 13324220134241 - 2² = 13324220134237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13324220134198 and 13324220134207.

It is not an unprimeable number, because it can be changed into a prime (13324220134441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160116830 + ... + 160200023.

It is an arithmetic number, because the mean of its divisors is an integer number (3331135123173).

Almost surely, 2^{13324220134241} is an apocalyptic number.

It is an amenable number.

13324220134241 is a deficient number, since it is larger than the sum of its proper divisors (320358451).

13324220134241 is an equidigital number, since it uses as much as digits as its factorization.

13324220134241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320358450.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13324220134241 its reverse (14243102242331), we get a palindrome (27567322376572).

The spelling of 13324220134241 in words is "thirteen trillion, three hundred twenty-four billion, two hundred twenty million, one hundred thirty-four thousand, two hundred forty-one".