20044022243241 has 16 divisors (see below), whose sum is σ = 27963322619904. Its totient is φ = 12746867819664.

The previous prime is 20044022243239. The next prime is 20044022243279. The reversal of 20044022243241 is 14234222044002.

It is a happy number.

It is not a de Polignac number, because 20044022243241 - 2¹ = 20044022243239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20044022243199 and 20044022243208.

It is not an unprimeable number, because it can be changed into a prime (20044022243941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395741811 + ... + 395792456.

It is an arithmetic number, because the mean of its divisors is an integer number (1747707663744).

Almost surely, 2^{20044022243241} is an apocalyptic number.

It is an amenable number.

20044022243241 is a deficient number, since it is larger than the sum of its proper divisors (7919300376663).

20044022243241 is a wasteful number, since it uses less digits than its factorization.

20044022243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791534660.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 20044022243241 its reverse (14234222044002), we get a palindrome (34278244287243).

The spelling of 20044022243241 in words is "twenty trillion, forty-four billion, twenty-two million, two hundred forty-three thousand, two hundred forty-one".