8841242421489 has 32 divisors (see below), whose sum is σ = 12607368733440. Its totient is φ = 5491655350272.

The previous prime is 8841242421457. The next prime is 8841242421559. The reversal of 8841242421489 is 9841242421488.

It is not a de Polignac number, because 8841242421489 - 2⁵ = 8841242421457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8841242421589) 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 31 ways as a sum of consecutive naturals, for example, 14713267 + ... + 15302375.

It is an arithmetic number, because the mean of its divisors is an integer number (393980272920).

Almost surely, 2^{8841242421489} is an apocalyptic number.

It is an amenable number.

8841242421489 is a deficient number, since it is larger than the sum of its proper divisors (3766126311951).

8841242421489 is a wasteful number, since it uses less digits than its factorization.

8841242421489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592089.

The product of its digits is 9437184, while the sum is 57.

Subtracting 8841242421489 from its reverse (9841242421488), we obtain a palindrome (999999999999).

The spelling of 8841242421489 in words is "eight trillion, eight hundred forty-one billion, two hundred forty-two million, four hundred twenty-one thousand, four hundred eighty-nine".