343842222248344 has 32 divisors (see below), whose sum is σ = 682679220113520. Its totient is φ = 161795949592576.

The previous prime is 343842222248341. The next prime is 343842222248359. The reversal of 343842222248344 is 443842222248343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343842222248341) 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, 93143674 + ... + 96764809.

Almost surely, 2^{343842222248344} is an apocalyptic number.

343842222248344 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

343842222248344 is a deficient number, since it is larger than the sum of its proper divisors (338836997865176).

343842222248344 is a wasteful number, since it uses less digits than its factorization.

343842222248344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189921819 (or 189921815 counting only the distinct ones).

The product of its digits is 56623104, while the sum is 55.

Subtracting 343842222248344 from its reverse (443842222248343), we obtain a palindrome (99999999999999).

The spelling of 343842222248344 in words is "three hundred forty-three trillion, eight hundred forty-two billion, two hundred twenty-two million, two hundred forty-eight thousand, three hundred forty-four".