20044244244023 has 2 divisors, whose sum is σ = 20044244244024. Its totient is φ = 20044244244022.

The previous prime is 20044244243939. The next prime is 20044244244107. The reversal of 20044244244023 is 32044244244002.

It is a balanced prime because it is at equal distance from previous prime (20044244243939) and next prime (20044244244107).

It is a cyclic number.

It is not a de Polignac number, because 20044244244023 - 2¹⁰ = 20044244242999 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20044247244023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10022122122011 + 10022122122012.

It is an arithmetic number, because the mean of its divisors is an integer number (10022122122012).

Almost surely, 2^{20044244244023} is an apocalyptic number.

20044244244023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20044244244023 is an equidigital number, since it uses as much as digits as its factorization.

20044244244023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196608, while the sum is 35.

Adding to 20044244244023 its reverse (32044244244002), we get a palindrome (52088488488025).

The spelling of 20044244244023 in words is "twenty trillion, forty-four billion, two hundred forty-four million, two hundred forty-four thousand, twenty-three".