4042423102203 has 6 divisors (see below), whose sum is σ = 5839055592084. Its totient is φ = 2694948734796.

The previous prime is 4042423102177. The next prime is 4042423102297. The reversal of 4042423102203 is 3022013242404.

4042423102203 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 423 + 10 + 220 + 3 = 666.

It is not a de Polignac number, because 4042423102203 - 2⁶ = 4042423102139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042423102303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224579061225 + ... + 224579061242.

It is an arithmetic number, because the mean of its divisors is an integer number (973175932014).

Almost surely, 2^{4042423102203} is an apocalyptic number.

4042423102203 is a deficient number, since it is larger than the sum of its proper divisors (1796632489881).

4042423102203 is a wasteful number, since it uses less digits than its factorization.

4042423102203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449158122473 (or 449158122470 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4042423102203 its reverse (3022013242404), we get a palindrome (7064436344607).

The spelling of 4042423102203 in words is "four trillion, forty-two billion, four hundred twenty-three million, one hundred two thousand, two hundred three".