343362161263343 has 16 divisors (see below), whose sum is σ = 352506577322592. Its totient is φ = 334332291120000.

The previous prime is 343362161263339. The next prime is 343362161263379.

343362161263343 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 343362161263343 - 2² = 343362161263339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343362161263291 and 343362161263300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343362161263333) 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, 31355180 + ... + 40864062.

It is an arithmetic number, because the mean of its divisors is an integer number (22031661082662).

Almost surely, 2^{343362161263343} is an apocalyptic number.

343362161263343 is a deficient number, since it is larger than the sum of its proper divisors (9144416059249).

343362161263343 is a wasteful number, since it uses less digits than its factorization.

343362161263343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514906.

The product of its digits is 10077696, while the sum is 50.

The spelling of 343362161263343 in words is "three hundred forty-three trillion, three hundred sixty-two billion, one hundred sixty-one million, two hundred sixty-three thousand, three hundred forty-three".