343241545142343 has 4 divisors (see below), whose sum is σ = 457655393523128. Its totient is φ = 228827696761560.

The previous prime is 343241545142329. The next prime is 343241545142347.

It is a happy number.

343241545142343 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 343241545142343 - 2³² = 343237250175047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343241545142292 and 343241545142301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343241545142347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57206924190388 + ... + 57206924190393.

It is an arithmetic number, because the mean of its divisors is an integer number (114413848380782).

Almost surely, 2^{343241545142343} is an apocalyptic number.

343241545142343 is a deficient number, since it is larger than the sum of its proper divisors (114413848380785).

343241545142343 is a wasteful number, since it uses less digits than its factorization.

343241545142343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114413848380784.

The product of its digits is 8294400, while the sum is 48.

The spelling of 343241545142343 in words is "three hundred forty-three trillion, two hundred forty-one billion, five hundred forty-five million, one hundred forty-two thousand, three hundred forty-three".