342105110205 has 16 divisors (see below), whose sum is σ = 547569553920. Its totient is φ = 182388932928.

The previous prime is 342105110203. The next prime is 342105110213. The reversal of 342105110205 is 502011501243.

It is a happy number.

It is not a de Polignac number, because 342105110205 - 2¹ = 342105110203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342105110203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153222 + ... + 4234791.

It is an arithmetic number, because the mean of its divisors is an integer number (34223097120).

Almost surely, 2^342105110205 is an apocalyptic number.

It is an amenable number.

342105110205 is a deficient number, since it is larger than the sum of its proper divisors (205464443715).

342105110205 is a wasteful number, since it uses less digits than its factorization.

342105110205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8390740.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 342105110205 its reverse (502011501243), we get a palindrome (844116611448).

It can be divided in two parts, 34210 and 5110205, that added together give a palindrome (5144415).

The spelling of 342105110205 in words is "three hundred forty-two billion, one hundred five million, one hundred ten thousand, two hundred five".