343641323146343 has 8 divisors (see below), whose sum is σ = 351048934702800. Its totient is φ = 336267926886528.

The previous prime is 343641323146339. The next prime is 343641323146423.

343641323146343 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343641323146343 - 2² = 343641323146339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343641323146291 and 343641323146300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343641323146333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8553803858 + ... + 8553844031.

It is an arithmetic number, because the mean of its divisors is an integer number (43881116837850).

Almost surely, 2^{343641323146343} is an apocalyptic number.

343641323146343 is a deficient number, since it is larger than the sum of its proper divisors (7407611556457).

343641323146343 is a wasteful number, since it uses less digits than its factorization.

343641323146343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17107648321.

The product of its digits is 13436928, while the sum is 50.

The spelling of 343641323146343 in words is "three hundred forty-three trillion, six hundred forty-one billion, three hundred twenty-three million, one hundred forty-six thousand, three hundred forty-three".