4042112340305 has 32 divisors (see below), whose sum is σ = 5394194362368. Its totient is φ = 2887564953600.

The previous prime is 4042112340281. The next prime is 4042112340373. The reversal of 4042112340305 is 5030432112404.

It is not a de Polignac number, because 4042112340305 - 2⁶ = 4042112340241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4976360 + ... + 5731350.

It is an arithmetic number, because the mean of its divisors is an integer number (168568573824).

Almost surely, 2^{4042112340305} is an apocalyptic number.

It is an amenable number.

4042112340305 is a deficient number, since it is larger than the sum of its proper divisors (1352082022063).

4042112340305 is a wasteful number, since it uses less digits than its factorization.

4042112340305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757697.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 4042112340305 its reverse (5030432112404), we get a palindrome (9072544452709).

The spelling of 4042112340305 in words is "four trillion, forty-two billion, one hundred twelve million, three hundred forty thousand, three hundred five".