341042042332221 has 32 divisors (see below), whose sum is σ = 480425014218240. Its totient is φ = 214844554208256.

The previous prime is 341042042332181. The next prime is 341042042332237. The reversal of 341042042332221 is 122233240240143.

It is a happy number.

It is not a de Polignac number, because 341042042332221 - 2⁶ = 341042042332157 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 (341042042332421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145208965 + ... + 147538901.

It is an arithmetic number, because the mean of its divisors is an integer number (15013281694320).

Almost surely, 2^{341042042332221} is an apocalyptic number.

It is an amenable number.

341042042332221 is a deficient number, since it is larger than the sum of its proper divisors (139382971886019).

341042042332221 is a wasteful number, since it uses less digits than its factorization.

341042042332221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365813.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 341042042332221 its reverse (122233240240143), we get a palindrome (463275282572364).

The spelling of 341042042332221 in words is "three hundred forty-one trillion, forty-two billion, forty-two million, three hundred thirty-two thousand, two hundred twenty-one".