343056626650343 has 4 divisors (see below), whose sum is σ = 343091275344888. Its totient is φ = 343021977955800.

The previous prime is 343056626650333. The next prime is 343056626650421.

343056626650343 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 not a de Polignac number, because 343056626650343 - 2¹² = 343056626646247 is a prime.

It is a super-3 number, since 3×343056626650343³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343056626650333) 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, 17324332421 + ... + 17324352222.

It is an arithmetic number, because the mean of its divisors is an integer number (85772818836222).

Almost surely, 2^{343056626650343} is an apocalyptic number.

343056626650343 is a deficient number, since it is larger than the sum of its proper divisors (34648694545).

343056626650343 is an equidigital number, since it uses as much as digits as its factorization.

343056626650343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34648694544.

The product of its (nonzero) digits is 83980800, while the sum is 56.

The spelling of 343056626650343 in words is "three hundred forty-three trillion, fifty-six billion, six hundred twenty-six million, six hundred fifty thousand, three hundred forty-three".