20024000202444 has 72 divisors (see below), whose sum is σ = 54356397419520. Its totient is φ = 5720559786144.

The previous prime is 20024000202397. The next prime is 20024000202509. The reversal of 20024000202444 is 44420200042002.

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, 4054749 + ... + 7515915.

It is an arithmetic number, because the mean of its divisors is an integer number (754949964160).

Almost surely, 2^{20024000202444} is an apocalyptic number.

It is an amenable number.

20024000202444 is an abundant number, since it is smaller than the sum of its proper divisors (34332397217076).

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

20024000202444 is a wasteful number, since it uses less digits than its factorization.

20024000202444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471027 (or 3471018 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 20024000202444 its reverse (44420200042002), we get a palindrome (64444200244446).

The spelling of 20024000202444 in words is "twenty trillion, twenty-four billion, two hundred two thousand, four hundred forty-four".