343245141542343 has 16 divisors (see below), whose sum is σ = 457797926584800. Its totient is φ = 228761226906624.

The previous prime is 343245141542291. The next prime is 343245141542441.

It is a happy number.

343245141542343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343245141542343 - 2¹⁸ = 343245141280199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343245141542292 and 343245141542301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343245141541343) 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, 1734399705 + ... + 1734597597.

It is an arithmetic number, because the mean of its divisors is an integer number (28612370411550).

Almost surely, 2^{343245141542343} is an apocalyptic number.

343245141542343 is a deficient number, since it is larger than the sum of its proper divisors (114552785042457).

343245141542343 is a wasteful number, since it uses less digits than its factorization.

343245141542343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368978.

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

The spelling of 343245141542343 in words is "three hundred forty-three trillion, two hundred forty-five billion, one hundred forty-one million, five hundred forty-two thousand, three hundred forty-three".