13241142321 has 16 divisors (see below), whose sum is σ = 19342514880. Its totient is φ = 7990488320.

The previous prime is 13241142287. The next prime is 13241142361. The reversal of 13241142321 is 12324114231.

13241142321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13241142321 - 2¹⁹ = 13240618033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13241142291 and 13241142300.

It is not an unprimeable number, because it can be changed into a prime (13241142361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853356 + ... + 868733.

It is an arithmetic number, because the mean of its divisors is an integer number (1208907180).

Almost surely, 2^13241142321 is an apocalyptic number.

13241142321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13241142321 is a deficient number, since it is larger than the sum of its proper divisors (6101372559).

13241142321 is a wasteful number, since it uses less digits than its factorization.

13241142321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722336.

The product of its digits is 1152, while the sum is 24.

Adding to 13241142321 its reverse (12324114231), we get a palindrome (25565256552).

The spelling of 13241142321 in words is "thirteen billion, two hundred forty-one million, one hundred forty-two thousand, three hundred twenty-one".