342203434313 has 8 divisors (see below), whose sum is σ = 370874081928. Its totient is φ = 313868116224.

The previous prime is 342203434303. The next prime is 342203434333. The reversal of 342203434313 is 313434302243.

It can be written as a sum of positive squares in 4 ways, for example, as 19933768969 + 322269665344 = 141187^2 + 567688^2 .

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

It is not a de Polignac number, because 342203434313 - 2⁴ = 342203434297 is a prime.

It is a super-2 number, since 2×342203434313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342203434313.

It is not an unprimeable number, because it can be changed into a prime (342203434303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83830256 + ... + 83834337.

It is an arithmetic number, because the mean of its divisors is an integer number (46359260241).

Almost surely, 2^342203434313 is an apocalyptic number.

It is an amenable number.

342203434313 is a deficient number, since it is larger than the sum of its proper divisors (28670647615).

342203434313 is a wasteful number, since it uses less digits than its factorization.

342203434313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167664763.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 342203434313 its reverse (313434302243), we get a palindrome (655637736556).

The spelling of 342203434313 in words is "three hundred forty-two billion, two hundred three million, four hundred thirty-four thousand, three hundred thirteen".