13224142241 has 8 divisors (see below), whose sum is σ = 13308521280. Its totient is φ = 13139803152.

The previous prime is 13224142199. The next prime is 13224142271. The reversal of 13224142241 is 14224142231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13224142241 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 13224142241.

It is not an unprimeable number, because it can be changed into a prime (13224142271) 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, 935615 + ... + 949643.

It is an arithmetic number, because the mean of its divisors is an integer number (1663565160).

Almost surely, 2^13224142241 is an apocalyptic number.

It is an amenable number.

13224142241 is a deficient number, since it is larger than the sum of its proper divisors (84379039).

13224142241 is a wasteful number, since it uses less digits than its factorization.

13224142241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19975.

The product of its digits is 3072, while the sum is 26.

Adding to 13224142241 its reverse (14224142231), we get a palindrome (27448284472).

The spelling of 13224142241 in words is "thirteen billion, two hundred twenty-four million, one hundred forty-two thousand, two hundred forty-one".