20444020122024 has 96 divisors (see below), whose sum is σ = 57785702719680. Its totient is φ = 6517353841152.

The previous prime is 20444020121983. The next prime is 20444020122037. The reversal of 20444020122024 is 42022102044402.

20444020122024 is a `hidden beast` number, since 2 + 0 + 4 + 440 + 2 + 0 + 12 + 202 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9548947 + ... + 11492189.

It is an arithmetic number, because the mean of its divisors is an integer number (601934403330).

Almost surely, 2^{20444020122024} is an apocalyptic number.

20444020122024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20444020122024 is an abundant number, since it is smaller than the sum of its proper divisors (37341682597656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20444020122024 is a wasteful number, since it uses less digits than its factorization.

20444020122024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949631 (or 1949624 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 20444020122024 its reverse (42022102044402), we get a palindrome (62466122166426).

The spelling of 20444020122024 in words is "twenty trillion, four hundred forty-four billion, twenty million, one hundred twenty-two thousand, twenty-four".