344441043 has 12 divisors (see below), whose sum is σ = 497777280. Its totient is φ = 229511376.

The previous prime is 344441039. The next prime is 344441057. The reversal of 344441043 is 340144443.

It is not a de Polignac number, because 344441043 - 2² = 344441039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344440998 and 344441016.

It is not an unprimeable number, because it can be changed into a prime (344441003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11605 + ... + 28697.

It is an arithmetic number, because the mean of its divisors is an integer number (41481440).

Almost surely, 2^344441043 is an apocalyptic number.

344441043 is a deficient number, since it is larger than the sum of its proper divisors (153336237).

344441043 is a wasteful number, since it uses less digits than its factorization.

344441043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19338 (or 19335 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 344441043 is about 18559.1229049220. The cubic root of 344441043 is about 700.9789317119.

Adding to 344441043 its reverse (340144443), we get a palindrome (684585486).

The spelling of 344441043 in words is "three hundred forty-four million, four hundred forty-one thousand, forty-three".