341323142221 has 8 divisors (see below), whose sum is σ = 343653445664. Its totient is φ = 338994817200.

The previous prime is 341323142203. The next prime is 341323142227. The reversal of 341323142221 is 122241323143.

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

It is a cyclic number.

It is not a de Polignac number, because 341323142221 - 2²³ = 341314753613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 341323142221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341323142227) 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, 147555 + ... + 839296.

It is an arithmetic number, because the mean of its divisors is an integer number (42956680708).

Almost surely, 2^341323142221 is an apocalyptic number.

It is an amenable number.

341323142221 is a deficient number, since it is larger than the sum of its proper divisors (2330303443).

341323142221 is a wasteful number, since it uses less digits than its factorization.

341323142221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989211.

The product of its digits is 6912, while the sum is 28.

Adding to 341323142221 its reverse (122241323143), we get a palindrome (463564465364).

The spelling of 341323142221 in words is "three hundred forty-one billion, three hundred twenty-three million, one hundred forty-two thousand, two hundred twenty-one".