343241144201323 has 4 divisors (see below), whose sum is σ = 361306467580360. Its totient is φ = 325175820822288.

The previous prime is 343241144201269. The next prime is 343241144201339. The reversal of 343241144201323 is 323102441142343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343241144201323 is a prime.

It is a super-3 number, since 3×343241144201323³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343241144201023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9032661689490 + ... + 9032661689527.

It is an arithmetic number, because the mean of its divisors is an integer number (90326616895090).

Almost surely, 2^{343241144201323} is an apocalyptic number.

343241144201323 is a deficient number, since it is larger than the sum of its proper divisors (18065323379037).

343241144201323 is a wasteful number, since it uses less digits than its factorization.

343241144201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18065323379036.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 343241144201323 its reverse (323102441142343), we get a palindrome (666343585343666).

The spelling of 343241144201323 in words is "three hundred forty-three trillion, two hundred forty-one billion, one hundred forty-four million, two hundred one thousand, three hundred twenty-three".