20042410441223 has 2 divisors, whose sum is σ = 20042410441224. Its totient is φ = 20042410441222.

The previous prime is 20042410441159. The next prime is 20042410441279. The reversal of 20042410441223 is 32214401424002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20042410441223 - 2⁶ = 20042410441159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20042410441423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10021205220611 + 10021205220612.

It is an arithmetic number, because the mean of its divisors is an integer number (10021205220612).

Almost surely, 2^{20042410441223} is an apocalyptic number.

20042410441223 is a deficient number, since it is larger than the sum of its proper divisors (1).

20042410441223 is an equidigital number, since it uses as much as digits as its factorization.

20042410441223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20042410441223 its reverse (32214401424002), we get a palindrome (52256811865225).

The spelling of 20042410441223 in words is "twenty trillion, forty-two billion, four hundred ten million, four hundred forty-one thousand, two hundred twenty-three".