20441134224124 has 12 divisors (see below), whose sum is σ = 35778319620064. Its totient is φ = 10218757189824.

The previous prime is 20441134224113. The next prime is 20441134224139. The reversal of 20441134224124 is 42142243114402.

It is a self number, because there is not a number n which added to its sum of digits gives 20441134224124.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 452455149 + ... + 452500324.

Almost surely, 2^{20441134224124} is an apocalyptic number.

It is an amenable number.

20441134224124 is a deficient number, since it is larger than the sum of its proper divisors (15337185395940).

20441134224124 is a wasteful number, since it uses less digits than its factorization.

20441134224124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904961124 (or 904961122 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 20441134224124 its reverse (42142243114402), we get a palindrome (62583377338526).

The spelling of 20441134224124 in words is "twenty trillion, four hundred forty-one billion, one hundred thirty-four million, two hundred twenty-four thousand, one hundred twenty-four".