4042103354121 has 16 divisors (see below), whose sum is σ = 6159617823744. Its totient is φ = 2309690006544.

The previous prime is 4042103354117. The next prime is 4042103354123. The reversal of 4042103354121 is 1214533012404.

It is not a de Polignac number, because 4042103354121 - 2² = 4042103354117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4042103354123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2874165 + ... + 4042898.

It is an arithmetic number, because the mean of its divisors is an integer number (384976113984).

Almost surely, 2^{4042103354121} is an apocalyptic number.

It is an amenable number.

4042103354121 is a deficient number, since it is larger than the sum of its proper divisors (2117514469623).

4042103354121 is a wasteful number, since it uses less digits than its factorization.

4042103354121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944900.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 4042103354121 its reverse (1214533012404), we get a palindrome (5256636366525).

The spelling of 4042103354121 in words is "four trillion, forty-two billion, one hundred three million, three hundred fifty-four thousand, one hundred twenty-one".