343302404203343 has 8 divisors (see below), whose sum is σ = 369712712959968. Its totient is φ = 316892442805344.

The previous prime is 343302404203327. The next prime is 343302404203387.

343302404203343 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343302404203343 - 2⁴ = 343302404203327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343302404203297 and 343302404203306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343302404203313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84785180 + ... + 88741937.

It is an arithmetic number, because the mean of its divisors is an integer number (46214089119996).

Almost surely, 2^{343302404203343} is an apocalyptic number.

343302404203343 is a deficient number, since it is larger than the sum of its proper divisors (26410308756625).

343302404203343 is a wasteful number, since it uses less digits than its factorization.

343302404203343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173679313.

The product of its (nonzero) digits is 746496, while the sum is 38.

It can be divided in two parts, 34330240 and 4203343, that added together give a palindrome (38533583).

The spelling of 343302404203343 in words is "three hundred forty-three trillion, three hundred two billion, four hundred four million, two hundred three thousand, three hundred forty-three".