342020545333 has 4 divisors (see below), whose sum is σ = 345406887468. Its totient is φ = 338634203200.

The previous prime is 342020545211. The next prime is 342020545393. The reversal of 342020545333 is 333545020243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 333545020243 = 101 ⋅3302425943.

It can be written as a sum of positive squares in 2 ways, for example, as 154737596689 + 187282948644 = 393367^2 + 432762^2 .

It is a cyclic number.

It is not a de Polignac number, because 342020545333 - 2⁹ = 342020544821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342020545393) 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 3 ways as a sum of consecutive naturals, for example, 1693170916 + ... + 1693171117.

It is an arithmetic number, because the mean of its divisors is an integer number (86351721867).

Almost surely, 2^342020545333 is an apocalyptic number.

It is an amenable number.

342020545333 is a deficient number, since it is larger than the sum of its proper divisors (3386342135).

342020545333 is a wasteful number, since it uses less digits than its factorization.

342020545333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386342134.

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 342020545333 its reverse (333545020243), we get a palindrome (675565565576).

The spelling of 342020545333 in words is "three hundred forty-two billion, twenty million, five hundred forty-five thousand, three hundred thirty-three".