341343302121 has 24 divisors (see below), whose sum is σ = 511411380480. Its totient is φ = 227518239312.

The previous prime is 341343302077. The next prime is 341343302159. The reversal of 341343302121 is 121203343143.

It is a happy number.

341343302121 is a `hidden beast` number, since 3 + 4 + 1 + 343 + 302 + 12 + 1 = 666.

It is not a de Polignac number, because 341343302121 - 2¹⁰ = 341343301097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (341343302171) 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 23 ways as a sum of consecutive naturals, for example, 1149751 + ... + 1415843.

It is an arithmetic number, because the mean of its divisors is an integer number (21308807520).

Almost surely, 2^341343302121 is an apocalyptic number.

It is an amenable number.

341343302121 is a deficient number, since it is larger than the sum of its proper divisors (170068078359).

341343302121 is an equidigital number, since it uses as much as digits as its factorization.

341343302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271387 (or 271375 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 341343302121 its reverse (121203343143), we get a palindrome (462546645264).

The spelling of 341343302121 in words is "three hundred forty-one billion, three hundred forty-three million, three hundred two thousand, one hundred twenty-one".