343431414211 has 4 divisors (see below), whose sum is σ = 355273876800. Its totient is φ = 331588951624.

The previous prime is 343431414197. The next prime is 343431414217. The reversal of 343431414211 is 112414134343.

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 343431414211 - 2⁷ = 343431414083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343431414217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5921231251 + ... + 5921231308.

It is an arithmetic number, because the mean of its divisors is an integer number (88818469200).

Almost surely, 2^343431414211 is an apocalyptic number.

343431414211 is a deficient number, since it is larger than the sum of its proper divisors (11842462589).

343431414211 is a wasteful number, since it uses less digits than its factorization.

343431414211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11842462588.

The product of its digits is 13824, while the sum is 31.

Adding to 343431414211 its reverse (112414134343), we get a palindrome (455845548554).

The spelling of 343431414211 in words is "three hundred forty-three billion, four hundred thirty-one million, four hundred fourteen thousand, two hundred eleven".