13342344321 has 8 divisors (see below), whose sum is σ = 18563261760. Its totient is φ = 8508161552.

The previous prime is 13342344307. The next prime is 13342344341. The reversal of 13342344321 is 12344324331.

It is a happy number.

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 13342344321 - 2¹⁹ = 13341820033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13342344341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96683586 + ... + 96683723.

It is an arithmetic number, because the mean of its divisors is an integer number (2320407720).

Almost surely, 2^13342344321 is an apocalyptic number.

It is an amenable number.

13342344321 is a deficient number, since it is larger than the sum of its proper divisors (5220917439).

13342344321 is a wasteful number, since it uses less digits than its factorization.

13342344321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193367335.

The product of its digits is 20736, while the sum is 30.

Adding to 13342344321 its reverse (12344324331), we get a palindrome (25686668652).

The spelling of 13342344321 in words is "thirteen billion, three hundred forty-two million, three hundred forty-four thousand, three hundred twenty-one".