340243341 has 8 divisors (see below), whose sum is σ = 469301280. Its totient is φ = 219007152.

The previous prime is 340243313. The next prime is 340243349. The reversal of 340243341 is 143342043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340243341 - 2²¹ = 338146189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340243349) 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, 1955335 + ... + 1955508.

It is an arithmetic number, because the mean of its divisors is an integer number (58662660).

Almost surely, 2^340243341 is an apocalyptic number.

It is an amenable number.

340243341 is a deficient number, since it is larger than the sum of its proper divisors (129057939).

340243341 is a wasteful number, since it uses less digits than its factorization.

340243341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910875.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 340243341 is about 18445.6862436723. The cubic root of 340243341 is about 698.1196754047.

Adding to 340243341 its reverse (143342043), we get a palindrome (483585384).

The spelling of 340243341 in words is "three hundred forty million, two hundred forty-three thousand, three hundred forty-one".