344143241 has 4 divisors (see below), whose sum is σ = 370615812. Its totient is φ = 317670672.

The previous prime is 344143201. The next prime is 344143249. The reversal of 344143241 is 142341443.

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

It can be written as a sum of positive squares in 2 ways, for example, as 179560000 + 164583241 = 13400^2 + 12829^2 .

It is a cyclic number.

It is not a de Polignac number, because 344143241 - 2¹⁴ = 344126857 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 344143241.

It is not an unprimeable number, because it can be changed into a prime (344143249) 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, 13236266 + ... + 13236291.

It is an arithmetic number, because the mean of its divisors is an integer number (92653953).

Almost surely, 2^344143241 is an apocalyptic number.

It is an amenable number.

344143241 is a deficient number, since it is larger than the sum of its proper divisors (26472571).

344143241 is a wasteful number, since it uses less digits than its factorization.

344143241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26472570.

The product of its digits is 4608, while the sum is 26.

The square root of 344143241 is about 18551.0981076593. The cubic root of 344143241 is about 700.7768525045.

Adding to 344143241 its reverse (142341443), we get a palindrome (486484684).

The spelling of 344143241 in words is "three hundred forty-four million, one hundred forty-three thousand, two hundred forty-one".