4042123224001 has 24 divisors (see below), whose sum is σ = 4517863094304. Its totient is φ = 3603440373120.

The previous prime is 4042123223993. The next prime is 4042123224043. The reversal of 4042123224001 is 1004223212404.

It is not a de Polignac number, because 4042123224001 - 2³ = 4042123223993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4042123224401) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 33884206 + ... + 34003288.

It is an arithmetic number, because the mean of its divisors is an integer number (188244295596).

Almost surely, 2^{4042123224001} is an apocalyptic number.

It is an amenable number.

4042123224001 is a deficient number, since it is larger than the sum of its proper divisors (475739870303).

4042123224001 is a wasteful number, since it uses less digits than its factorization.

4042123224001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124669 (or 124650 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4042123224001 its reverse (1004223212404), we get a palindrome (5046346436405).

The spelling of 4042123224001 in words is "four trillion, forty-two billion, one hundred twenty-three million, two hundred twenty-four thousand, one".