343400303023339 has 4 divisors (see below), whose sum is σ = 343403216201656. Its totient is φ = 343397389845024.

The previous prime is 343400303023321. The next prime is 343400303023381. The reversal of 343400303023339 is 933320303004343.

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 343400303023339 - 2¹⁵ = 343400302990571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343400303023439) 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, 1456412334 + ... + 1456648099.

It is an arithmetic number, because the mean of its divisors is an integer number (85850804050414).

Almost surely, 2^{343400303023339} is an apocalyptic number.

343400303023339 is a deficient number, since it is larger than the sum of its proper divisors (2913178317).

343400303023339 is a wasteful number, since it uses less digits than its factorization.

343400303023339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913178316.

The product of its (nonzero) digits is 629856, while the sum is 40.

The spelling of 343400303023339 in words is "three hundred forty-three trillion, four hundred billion, three hundred three million, twenty-three thousand, three hundred thirty-nine".