343202202343 has 32 divisors (see below), whose sum is σ = 472042109952. Its totient is φ = 240837753600.

The previous prime is 343202202313. The next prime is 343202202359.

343202202343 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 343202202343 - 2⁵ = 343202202311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343202202313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4140171 + ... + 4222252.

It is an arithmetic number, because the mean of its divisors is an integer number (14751315936).

Almost surely, 2^343202202343 is an apocalyptic number.

343202202343 is a deficient number, since it is larger than the sum of its proper divisors (128839907609).

343202202343 is a wasteful number, since it uses less digits than its factorization.

343202202343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8362495.

The product of its (nonzero) digits is 20736, while the sum is 28.

It can be divided in two parts, 343202 and 202343, that added together give a palindrome (545545).

The spelling of 343202202343 in words is "three hundred forty-three billion, two hundred two million, two hundred two thousand, three hundred forty-three".