321223451341 has 8 divisors (see below), whose sum is σ = 364139945120. Its totient is φ = 280907957232.

The previous prime is 321223451293. The next prime is 321223451347. The reversal of 321223451341 is 143154322123.

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

It is not a de Polignac number, because 321223451341 - 2¹¹ = 321223449293 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 (321223451347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650249655 + ... + 650250148.

It is an arithmetic number, because the mean of its divisors is an integer number (45517493140).

Almost surely, 2^321223451341 is an apocalyptic number.

It is an amenable number.

321223451341 is a deficient number, since it is larger than the sum of its proper divisors (42916493779).

321223451341 is a wasteful number, since it uses less digits than its factorization.

321223451341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300499835.

The product of its digits is 17280, while the sum is 31.

Adding to 321223451341 its reverse (143154322123), we get a palindrome (464377773464).

The spelling of 321223451341 in words is "three hundred twenty-one billion, two hundred twenty-three million, four hundred fifty-one thousand, three hundred forty-one".