13224244241 has 8 divisors (see below), whose sum is σ = 14242393704. Its totient is φ = 12206223360.

The previous prime is 13224244153. The next prime is 13224244249. The reversal of 13224244241 is 14244242231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 835441216 + 12388803025 = 28904^2 + 111305^2 .

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 13224244241 - 2¹⁸ = 13223982097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13224244249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348305 + ... + 384401.

It is an arithmetic number, because the mean of its divisors is an integer number (1780299213).

Almost surely, 2^13224244241 is an apocalyptic number.

It is an amenable number.

13224244241 is a deficient number, since it is larger than the sum of its proper divisors (1018149463).

13224244241 is a wasteful number, since it uses less digits than its factorization.

13224244241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64291.

The product of its digits is 12288, while the sum is 29.

Adding to 13224244241 its reverse (14244242231), we get a palindrome (27468486472).

The spelling of 13224244241 in words is "thirteen billion, two hundred twenty-four million, two hundred forty-four thousand, two hundred forty-one".