343184481343 has 24 divisors (see below), whose sum is σ = 379983494016. Its totient is φ = 309707769360.

The previous prime is 343184481331. The next prime is 343184481349.

It is a happy number.

343184481343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343184481343 - 2³³ = 334594546751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343184481293 and 343184481302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343184481349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9513046 + ... + 9549052.

It is an arithmetic number, because the mean of its divisors is an integer number (15832645584).

Almost surely, 2^343184481343 is an apocalyptic number.

343184481343 is a deficient number, since it is larger than the sum of its proper divisors (36799012673).

343184481343 is a wasteful number, since it uses less digits than its factorization.

343184481343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36603 (or 36592 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 46.

The spelling of 343184481343 in words is "three hundred forty-three billion, one hundred eighty-four million, four hundred eighty-one thousand, three hundred forty-three".