343594626495343 has 4 divisors (see below), whose sum is σ = 343722977124280. Its totient is φ = 343466275866408.

The previous prime is 343594626495269. The next prime is 343594626495433.

343594626495343 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343594626495343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343594626495943) 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, 64175310453 + ... + 64175315806.

It is an arithmetic number, because the mean of its divisors is an integer number (85930744281070).

Almost surely, 2^{343594626495343} is an apocalyptic number.

343594626495343 is a deficient number, since it is larger than the sum of its proper divisors (128350628937).

343594626495343 is a wasteful number, since it uses less digits than its factorization.

343594626495343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128350628936.

The product of its digits is 3023308800, while the sum is 70.

The spelling of 343594626495343 in words is "three hundred forty-three trillion, five hundred ninety-four billion, six hundred twenty-six million, four hundred ninety-five thousand, three hundred forty-three".