321324214343 has 8 divisors (see below), whose sum is σ = 350595507600. Its totient is φ = 292062921280.

The previous prime is 321324214327. The next prime is 321324214349. The reversal of 321324214343 is 343412423123.

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 321324214343 - 2⁴ = 321324214327 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 (321324214349) 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 7 ways as a sum of consecutive naturals, for example, 2432780 + ... + 2561457.

It is an arithmetic number, because the mean of its divisors is an integer number (43824438450).

Almost surely, 2^321324214343 is an apocalyptic number.

321324214343 is a deficient number, since it is larger than the sum of its proper divisors (29271293257).

321324214343 is a wasteful number, since it uses less digits than its factorization.

321324214343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000097.

The product of its digits is 41472, while the sum is 32.

Adding to 321324214343 its reverse (343412423123), we get a palindrome (664736637466).

The spelling of 321324214343 in words is "three hundred twenty-one billion, three hundred twenty-four million, two hundred fourteen thousand, three hundred forty-three".