341421241313221 has 24 divisors (see below), whose sum is σ = 368766988523136. Its totient is φ = 315902123016480.

The previous prime is 341421241313197. The next prime is 341421241313231. The reversal of 341421241313221 is 122313142124143.

It is not a de Polignac number, because 341421241313221 - 2⁹ = 341421241312709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341421241313231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83766585 + ... + 87747838.

It is an arithmetic number, because the mean of its divisors is an integer number (15365291188464).

Almost surely, 2^{341421241313221} is an apocalyptic number.

It is an amenable number.

341421241313221 is a deficient number, since it is larger than the sum of its proper divisors (27345747209915).

341421241313221 is a wasteful number, since it uses less digits than its factorization.

341421241313221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171514593 (or 171514570 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

Adding to 341421241313221 its reverse (122313142124143), we get a palindrome (463734383437364).

The spelling of 341421241313221 in words is "three hundred forty-one trillion, four hundred twenty-one billion, two hundred forty-one million, three hundred thirteen thousand, two hundred twenty-one".