344321222004313 has 8 divisors (see below), whose sum is σ = 359291997108288. Its totient is φ = 329350470832944.

The previous prime is 344321222004259. The next prime is 344321222004343. The reversal of 344321222004313 is 313400222123443.

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 344321222004313 - 2¹³ = 344321221996121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344321222004343) 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, 27373395 + ... + 37920247.

It is an arithmetic number, because the mean of its divisors is an integer number (44911499638536).

Almost surely, 2^{344321222004313} is an apocalyptic number.

It is an amenable number.

344321222004313 is a deficient number, since it is larger than the sum of its proper divisors (14970775103975).

344321222004313 is a wasteful number, since it uses less digits than its factorization.

344321222004313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11966303.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 344321222004313 its reverse (313400222123443), we get a palindrome (657721444127756).

The spelling of 344321222004313 in words is "three hundred forty-four trillion, three hundred twenty-one billion, two hundred twenty-two million, four thousand, three hundred thirteen".