4042340202244 has 12 divisors (see below), whose sum is σ = 7193995275600. Its totient is φ = 1986912980648.

The previous prime is 4042340202221. The next prime is 4042340202281. The reversal of 4042340202244 is 4422020432404.

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 3 ways as a sum of consecutive naturals, for example, 8564279854 + ... + 8564280325.

It is an arithmetic number, because the mean of its divisors is an integer number (599499606300).

Almost surely, 2^{4042340202244} is an apocalyptic number.

It is an amenable number.

4042340202244 is a deficient number, since it is larger than the sum of its proper divisors (3151655073356).

4042340202244 is a wasteful number, since it uses less digits than its factorization.

4042340202244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17128560242 (or 17128560240 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 4042340202244 its reverse (4422020432404), we get a palindrome (8464360634648).

The spelling of 4042340202244 in words is "four trillion, forty-two billion, three hundred forty million, two hundred two thousand, two hundred forty-four".