321152344241343 has 8 divisors (see below), whose sum is σ = 430123319044608. Its totient is φ = 213141466132824.

The previous prime is 321152344241341. The next prime is 321152344241353. The reversal of 321152344241343 is 343142443251123.

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

It is not a de Polignac number, because 321152344241343 - 2¹ = 321152344241341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 321152344241295 and 321152344241304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321152344241341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240024172905 + ... + 240024174242.

It is an arithmetic number, because the mean of its divisors is an integer number (53765414880576).

Almost surely, 2^{321152344241343} is an apocalyptic number.

321152344241343 is a deficient number, since it is larger than the sum of its proper divisors (108970974803265).

321152344241343 is a wasteful number, since it uses less digits than its factorization.

321152344241343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480048347373.

The product of its digits is 829440, while the sum is 42.

Adding to 321152344241343 its reverse (343142443251123), we get a palindrome (664294787492466).

The spelling of 321152344241343 in words is "three hundred twenty-one trillion, one hundred fifty-two billion, three hundred forty-four million, two hundred forty-one thousand, three hundred forty-three".