344121244414223 has 16 divisors (see below), whose sum is σ = 377554805035200. Its totient is φ = 312599139578880.

The previous prime is 344121244414201. The next prime is 344121244414247. The reversal of 344121244414223 is 322414442121443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 344121244414223 - 2⁸ = 344121244413967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344121244414723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4228843778 + ... + 4228925151.

It is an arithmetic number, because the mean of its divisors is an integer number (23597175314700).

Almost surely, 2^{344121244414223} is an apocalyptic number.

344121244414223 is a deficient number, since it is larger than the sum of its proper divisors (33433560620977).

344121244414223 is a wasteful number, since it uses less digits than its factorization.

344121244414223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8457769042.

The product of its digits is 589824, while the sum is 41.

Adding to 344121244414223 its reverse (322414442121443), we get a palindrome (666535686535666).

The spelling of 344121244414223 in words is "three hundred forty-four trillion, one hundred twenty-one billion, two hundred forty-four million, four hundred fourteen thousand, two hundred twenty-three".