342030213343 has 32 divisors (see below), whose sum is σ = 439488000000. Its totient is φ = 258718686336.

The previous prime is 342030213271. The next prime is 342030213361. The reversal of 342030213343 is 343312030243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 342030213343 - 2²⁹ = 341493342431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342030213443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4143033 + ... + 4224781.

It is an arithmetic number, because the mean of its divisors is an integer number (13734000000).

Almost surely, 2^342030213343 is an apocalyptic number.

342030213343 is a deficient number, since it is larger than the sum of its proper divisors (97457786657).

342030213343 is a wasteful number, since it uses less digits than its factorization.

342030213343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83791.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 342030213343 its reverse (343312030243), we get a palindrome (685342243586).

The spelling of 342030213343 in words is "three hundred forty-two billion, thirty million, two hundred thirteen thousand, three hundred forty-three".