342345034344530 has 24 divisors (see below), whose sum is σ = 716828582118348. Its totient is φ = 117375440346528.

The previous prime is 342345034344527. The next prime is 342345034344557. The reversal of 342345034344530 is 35443430543243.

It can be written as a sum of positive squares in 2 ways, for example, as 312274737662209 + 30070296682321 = 17671297^2 + 5483639^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349331667209 + ... + 349331668188.

Almost surely, 2^{342345034344530} is an apocalyptic number.

342345034344530 is an abundant number, since it is smaller than the sum of its proper divisors (374483547773818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342345034344530 is a wasteful number, since it uses less digits than its factorization.

342345034344530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698663335418 (or 698663335411 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 47.

Adding to 342345034344530 its reverse (35443430543243), we get a palindrome (377788464887773).

The spelling of 342345034344530 in words is "three hundred forty-two trillion, three hundred forty-five billion, thirty-four million, three hundred forty-four thousand, five hundred thirty".