340120341 has 48 divisors (see below), whose sum is σ = 556028928. Its totient is φ = 198554400.

The previous prime is 340120337. The next prime is 340120367. The reversal of 340120341 is 143021043.

It is not a de Polignac number, because 340120341 - 2² = 340120337 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340120301) 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 47 ways as a sum of consecutive naturals, for example, 311206 + ... + 312296.

It is an arithmetic number, because the mean of its divisors is an integer number (11583936).

Almost surely, 2^340120341 is an apocalyptic number.

It is an amenable number.

340120341 is a deficient number, since it is larger than the sum of its proper divisors (215908587).

340120341 is a wasteful number, since it uses less digits than its factorization.

340120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1219 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 340120341 is about 18442.3518294170. The cubic root of 340120341 is about 698.0355404546.

Adding to 340120341 its reverse (143021043), we get a palindrome (483141384).

The spelling of 340120341 in words is "three hundred forty million, one hundred twenty thousand, three hundred forty-one".