342111200205 has 32 divisors (see below), whose sum is σ = 548145506304. Its totient is φ = 182203623936.

The previous prime is 342111200201. The next prime is 342111200227. The reversal of 342111200205 is 502002111243.

It is not a de Polignac number, because 342111200205 - 2² = 342111200201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342111200201) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 47558089 + ... + 47565281.

It is an arithmetic number, because the mean of its divisors is an integer number (17129547072).

Almost surely, 2^342111200205 is an apocalyptic number.

It is an amenable number.

342111200205 is a deficient number, since it is larger than the sum of its proper divisors (206034306099).

342111200205 is a wasteful number, since it uses less digits than its factorization.

342111200205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11205.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 342111200205 its reverse (502002111243), we get a palindrome (844113311448).

The spelling of 342111200205 in words is "three hundred forty-two billion, one hundred eleven million, two hundred thousand, two hundred five".