334122420213443 has 4 divisors (see below), whose sum is σ = 334615954069680. Its totient is φ = 333628886357208.

The previous prime is 334122420213409. The next prime is 334122420213457. The reversal of 334122420213443 is 344312024221433.

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 334122420213443 - 2⁸ = 334122420213187 is a prime.

It is a super-2 number, since 2×334122420213443² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 334122420213397 and 334122420213406.

It is not an unprimeable number, because it can be changed into a prime (334122420213493) 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, 246766927103 + ... + 246766928456.

It is an arithmetic number, because the mean of its divisors is an integer number (83653988517420).

Almost surely, 2^{334122420213443} is an apocalyptic number.

334122420213443 is a deficient number, since it is larger than the sum of its proper divisors (493533856237).

334122420213443 is an equidigital number, since it uses as much as digits as its factorization.

334122420213443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493533856236.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 334122420213443 its reverse (344312024221433), we get a palindrome (678434444434876).

The spelling of 334122420213443 in words is "three hundred thirty-four trillion, one hundred twenty-two billion, four hundred twenty million, two hundred thirteen thousand, four hundred forty-three".