4242633244838 has 16 divisors (see below), whose sum is σ = 6536113202304. Its totient is φ = 2063931733440.

The previous prime is 4242633244819. The next prime is 4242633244873. The reversal of 4242633244838 is 8384423362424.

4242633244838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4242633244838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2320331 + ... + 3724137.

It is an arithmetic number, because the mean of its divisors is an integer number (408507075144).

Almost surely, 2^{4242633244838} is an apocalyptic number.

4242633244838 is a deficient number, since it is larger than the sum of its proper divisors (2293479957466).

4242633244838 is a wasteful number, since it uses less digits than its factorization.

4242633244838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444687.

The product of its digits is 21233664, while the sum is 53.

The spelling of 4242633244838 in words is "four trillion, two hundred forty-two billion, six hundred thirty-three million, two hundred forty-four thousand, eight hundred thirty-eight".