4042401042103 has 4 divisors (see below), whose sum is σ = 4151655124360. Its totient is φ = 3933146959848.

The previous prime is 4042401042101. The next prime is 4042401042133. The reversal of 4042401042103 is 3012401042404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4042401042103 - 2¹ = 4042401042101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042401042101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54627041073 + ... + 54627041146.

It is an arithmetic number, because the mean of its divisors is an integer number (1037913781090).

Almost surely, 2^{4042401042103} is an apocalyptic number.

4042401042103 is a deficient number, since it is larger than the sum of its proper divisors (109254082257).

4042401042103 is a wasteful number, since it uses less digits than its factorization.

4042401042103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109254082256.

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

Adding to 4042401042103 its reverse (3012401042404), we get a palindrome (7054802084507).

The spelling of 4042401042103 in words is "four trillion, forty-two billion, four hundred one million, forty-two thousand, one hundred three".