343353422105 has 8 divisors (see below), whose sum is σ = 412081082952. Its totient is φ = 274644753408.

The previous prime is 343353422099. The next prime is 343353422107. The reversal of 343353422105 is 501224353343.

It can be written as a sum of positive squares in 4 ways, for example, as 20643080329 + 322710341776 = 143677^2 + 568076^2 .

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 343353422105 - 2⁴ = 343353422089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (343353422107) 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, 4708232 + ... + 4780601.

It is an arithmetic number, because the mean of its divisors is an integer number (51510135369).

Almost surely, 2^343353422105 is an apocalyptic number.

It is an amenable number.

343353422105 is a deficient number, since it is larger than the sum of its proper divisors (68727660847).

343353422105 is an equidigital number, since it uses as much as digits as its factorization.

343353422105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9496075.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 343353422105 its reverse (501224353343), we get a palindrome (844577775448).

The spelling of 343353422105 in words is "three hundred forty-three billion, three hundred fifty-three million, four hundred twenty-two thousand, one hundred five".