343121141411 has 4 divisors (see below), whose sum is σ = 343125814824. Its totient is φ = 343116468000.

The previous prime is 343121141353. The next prime is 343121141437. The reversal of 343121141411 is 114141121343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 343121141411 - 2¹⁰ = 343121140387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343121141611) 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 3 ways as a sum of consecutive naturals, for example, 2224790 + ... + 2374011.

It is an arithmetic number, because the mean of its divisors is an integer number (85781453706).

Almost surely, 2^343121141411 is an apocalyptic number.

343121141411 is a deficient number, since it is larger than the sum of its proper divisors (4673413).

343121141411 is an equidigital number, since it uses as much as digits as its factorization.

343121141411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673412.

The product of its digits is 1152, while the sum is 26.

Adding to 343121141411 its reverse (114141121343), we get a palindrome (457262262754).

The spelling of 343121141411 in words is "three hundred forty-three billion, one hundred twenty-one million, one hundred forty-one thousand, four hundred eleven".