341340443 has 4 divisors (see below), whose sum is σ = 341469888. Its totient is φ = 341211000.

The previous prime is 341340437. The next prime is 341340487. The reversal of 341340443 is 344043143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344043143 = 191 ⋅1801273.

It is a cyclic number.

It is not a de Polignac number, because 341340443 - 2¹⁴ = 341324059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341340403) 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 3 ways as a sum of consecutive naturals, for example, 60683 + ... + 66068.

It is an arithmetic number, because the mean of its divisors is an integer number (85367472).

Almost surely, 2^341340443 is an apocalyptic number.

341340443 is a deficient number, since it is larger than the sum of its proper divisors (129445).

341340443 is a wasteful number, since it uses less digits than its factorization.

341340443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129444.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 341340443 is about 18475.4010240644. The cubic root of 341340443 is about 698.8692239943.

Adding to 341340443 its reverse (344043143), we get a palindrome (685383586).

The spelling of 341340443 in words is "three hundred forty-one million, three hundred forty thousand, four hundred forty-three".