343144222232344 has 16 divisors (see below), whose sum is σ = 692887371815520. Its totient is φ = 158374256414880.

The previous prime is 343144222232321. The next prime is 343144222232377. The reversal of 343144222232344 is 443232222441343.

It is a self number, because there is not a number n which added to its sum of digits gives 343144222232344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649731837552 + ... + 1649731837759.

It is an arithmetic number, because the mean of its divisors is an integer number (43305460738470).

Almost surely, 2^{343144222232344} is an apocalyptic number.

It is an amenable number.

343144222232344 is an abundant number, since it is smaller than the sum of its proper divisors (349743149583176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343144222232344 is a wasteful number, since it uses less digits than its factorization.

343144222232344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299463675330 (or 3299463675326 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 43.

Adding to 343144222232344 its reverse (443232222441343), we get a palindrome (786376444673687).

The spelling of 343144222232344 in words is "three hundred forty-three trillion, one hundred forty-four billion, two hundred twenty-two million, two hundred thirty-two thousand, three hundred forty-four".