343411543443 has 4 divisors (see below), whose sum is σ = 457882057928. Its totient is φ = 228941028960.

The previous prime is 343411543441. The next prime is 343411543481. The reversal of 343411543443 is 344345114343.

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

It is not a de Polignac number, because 343411543443 - 2¹ = 343411543441 is a prime.

It is a super-3 number, since 3×343411543443³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343411543441) 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, 57235257238 + ... + 57235257243.

It is an arithmetic number, because the mean of its divisors is an integer number (114470514482).

Almost surely, 2^343411543443 is an apocalyptic number.

343411543443 is a deficient number, since it is larger than the sum of its proper divisors (114470514485).

343411543443 is a wasteful number, since it uses less digits than its factorization.

343411543443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114470514484.

The product of its digits is 414720, while the sum is 39.

Adding to 343411543443 its reverse (344345114343), we get a palindrome (687756657786).

The spelling of 343411543443 in words is "three hundred forty-three billion, four hundred eleven million, five hundred forty-three thousand, four hundred forty-three".