344243043 has 6 divisors (see below), whose sum is σ = 497239964. Its totient is φ = 229495356.

The previous prime is 344243041. The next prime is 344243077. The reversal of 344243043 is 340342443.

It is not a de Polignac number, because 344243043 - 2¹ = 344243041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344242998 and 344243016.

It is not an unprimeable number, because it can be changed into a prime (344243041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19124605 + ... + 19124622.

Almost surely, 2^344243043 is an apocalyptic number.

344243043 is a deficient number, since it is larger than the sum of its proper divisors (152996921).

344243043 is a wasteful number, since it uses less digits than its factorization.

344243043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38249233 (or 38249230 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 344243043 is about 18553.7878342941. The cubic root of 344243043 is about 700.8445880318.

Adding to 344243043 its reverse (340342443), we get a palindrome (684585486).

The spelling of 344243043 in words is "three hundred forty-four million, two hundred forty-three thousand, forty-three".