342005345513 has 64 divisors (see below), whose sum is σ = 404843249664. Its totient is φ = 286355520000.

The previous prime is 342005345503. The next prime is 342005345519. The reversal of 342005345513 is 315543500243.

It is a happy number.

It is not a de Polignac number, because 342005345513 - 2⁴ = 342005345497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342005345519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87000158 + ... + 87004088.

It is an arithmetic number, because the mean of its divisors is an integer number (6325675776).

Almost surely, 2^342005345513 is an apocalyptic number.

It is an amenable number.

342005345513 is a deficient number, since it is larger than the sum of its proper divisors (62837904151).

342005345513 is a wasteful number, since it uses less digits than its factorization.

342005345513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 342005345513 its reverse (315543500243), we get a palindrome (657548845756).

The spelling of 342005345513 in words is "three hundred forty-two billion, five million, three hundred forty-five thousand, five hundred thirteen".