4042121213041 has 32 divisors (see below), whose sum is σ = 4528597294080. Its totient is φ = 3590098459200.

The previous prime is 4042121213021. The next prime is 4042121213093. The reversal of 4042121213041 is 1403121212404.

4042121213041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4042121213041 - 2⁹ = 4042121212529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4042121212997 and 4042121213015.

It is not an unprimeable number, because it can be changed into a prime (4042121213021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7276026 + ... + 7811836.

It is an arithmetic number, because the mean of its divisors is an integer number (141518665440).

Almost surely, 2^{4042121213041} is an apocalyptic number.

It is an amenable number.

4042121213041 is a deficient number, since it is larger than the sum of its proper divisors (486476081039).

4042121213041 is a wasteful number, since it uses less digits than its factorization.

4042121213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536197.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 4042121213041 its reverse (1403121212404), we get a palindrome (5445242425445).

The spelling of 4042121213041 in words is "four trillion, forty-two billion, one hundred twenty-one million, two hundred thirteen thousand, forty-one".