343968574159 has 4 divisors (see below), whose sum is σ = 393106941904. Its totient is φ = 294830206416.

The previous prime is 343968574151. The next prime is 343968574207. The reversal of 343968574159 is 951475869343.

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

It is a cyclic number.

It is not a de Polignac number, because 343968574159 - 2³ = 343968574151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343968574159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343968574151) 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, 24569183862 + ... + 24569183875.

It is an arithmetic number, because the mean of its divisors is an integer number (98276735476).

Almost surely, 2^343968574159 is an apocalyptic number.

343968574159 is a deficient number, since it is larger than the sum of its proper divisors (49138367745).

343968574159 is an equidigital number, since it uses as much as digits as its factorization.

343968574159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49138367744.

The product of its digits is 97977600, while the sum is 64.

The spelling of 343968574159 in words is "three hundred forty-three billion, nine hundred sixty-eight million, five hundred seventy-four thousand, one hundred fifty-nine".