13221413141 has 4 divisors (see below), whose sum is σ = 13235800800. Its totient is φ = 13207025484.

The previous prime is 13221413119. The next prime is 13221413143. The reversal of 13221413141 is 14131412231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13221413141 - 2¹⁰ = 13221412117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13221413143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7192451 + ... + 7194288.

It is an arithmetic number, because the mean of its divisors is an integer number (3308950200).

Almost surely, 2^13221413141 is an apocalyptic number.

It is an amenable number.

13221413141 is a deficient number, since it is larger than the sum of its proper divisors (14387659).

13221413141 is an equidigital number, since it uses as much as digits as its factorization.

13221413141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14387658.

The product of its digits is 576, while the sum is 23.

Adding to 13221413141 its reverse (14131412231), we get a palindrome (27352825372).

The spelling of 13221413141 in words is "thirteen billion, two hundred twenty-one million, four hundred thirteen thousand, one hundred forty-one".