4021134441203 has 12 divisors (see below), whose sum is σ = 4420807344744. Its totient is φ = 3654846703200.

The previous prime is 4021134441151. The next prime is 4021134441287. The reversal of 4021134441203 is 3021444311204.

It is not a de Polignac number, because 4021134441203 - 2²⁸ = 4020866005747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021134441293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2709626 + ... + 3922287.

It is an arithmetic number, because the mean of its divisors is an integer number (368400612062).

Almost surely, 2^{4021134441203} is an apocalyptic number.

4021134441203 is a deficient number, since it is larger than the sum of its proper divisors (399672903541).

4021134441203 is a wasteful number, since it uses less digits than its factorization.

4021134441203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636946 (or 6636935 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4021134441203 its reverse (3021444311204), we get a palindrome (7042578752407).

The spelling of 4021134441203 in words is "four trillion, twenty-one billion, one hundred thirty-four million, four hundred forty-one thousand, two hundred three".