344242241 has 8 divisors (see below), whose sum is σ = 401790720. Its totient is φ = 288786528.

The previous prime is 344242237. The next prime is 344242253. The reversal of 344242241 is 142242443.

It is a happy number.

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 344242241 - 2² = 344242237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 344242241.

It is not an unprimeable number, because it can be changed into a prime (344242211) 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, 522836 + ... + 523493.

It is an arithmetic number, because the mean of its divisors is an integer number (50223840).

Almost surely, 2^344242241 is an apocalyptic number.

It is an amenable number.

344242241 is a deficient number, since it is larger than the sum of its proper divisors (57548479).

344242241 is a wasteful number, since it uses less digits than its factorization.

344242241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046383.

The product of its digits is 6144, while the sum is 26.

The square root of 344242241 is about 18553.7662214441. The cubic root of 344242241 is about 700.8440437673.

Adding to 344242241 its reverse (142242443), we get a palindrome (486484684).

The spelling of 344242241 in words is "three hundred forty-four million, two hundred forty-two thousand, two hundred forty-one".