343133331343 has 4 divisors (see below), whose sum is σ = 374327270568. Its totient is φ = 311939392120.

The previous prime is 343133331337. The next prime is 343133331349.

343133331343 is nontrivially palindromic in base 10.

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

It is an interprime number because it is at equal distance from previous prime (343133331337) and next prime (343133331349).

It is a cyclic number.

It is not a de Polignac number, because 343133331343 - 2⁵ = 343133331311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343133331299 and 343133331308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343133331349) 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, 15596969596 + ... + 15596969617.

It is an arithmetic number, because the mean of its divisors is an integer number (93581817642).

Almost surely, 2^343133331343 is an apocalyptic number.

343133331343 is a deficient number, since it is larger than the sum of its proper divisors (31193939225).

343133331343 is a wasteful number, since it uses less digits than its factorization.

343133331343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31193939224.

The product of its digits is 104976, while the sum is 34.

It can be divided in two parts, 343133 and 331343, that added together give a palindrome (674476).

The spelling of 343133331343 in words is "three hundred forty-three billion, one hundred thirty-three million, three hundred thirty-one thousand, three hundred forty-three".