343348843343 has 16 divisors (see below), whose sum is σ = 382675438752. Its totient is φ = 305427456000.

The previous prime is 343348843337. The next prime is 343348843351.

343348843343 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 343348843343 - 2¹⁴ = 343348826959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343348843291 and 343348843300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343348843043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196138 + ... + 1455143.

It is an arithmetic number, because the mean of its divisors is an integer number (23917214922).

Almost surely, 2^343348843343 is an apocalyptic number.

343348843343 is a deficient number, since it is larger than the sum of its proper divisors (39326595409).

343348843343 is a wasteful number, since it uses less digits than its factorization.

343348843343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651546.

The product of its digits is 11943936, while the sum is 50.

The spelling of 343348843343 in words is "three hundred forty-three billion, three hundred forty-eight million, eight hundred forty-three thousand, three hundred forty-three".