42112214444323 has 2 divisors, whose sum is σ = 42112214444324. Its totient is φ = 42112214444322.

The previous prime is 42112214444309. The next prime is 42112214444347. The reversal of 42112214444323 is 32344441221124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42112214444323 - 2¹⁷ = 42112214313251 is a prime.

It is not a weakly prime, because it can be changed into another prime (42112214444723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21056107222161 + 21056107222162.

It is an arithmetic number, because the mean of its divisors is an integer number (21056107222162).

Almost surely, 2^{42112214444323} is an apocalyptic number.

42112214444323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42112214444323 is an equidigital number, since it uses as much as digits as its factorization.

42112214444323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 147456, while the sum is 37.

Adding to 42112214444323 its reverse (32344441221124), we get a palindrome (74456655665447).

The spelling of 42112214444323 in words is "forty-two trillion, one hundred twelve billion, two hundred fourteen million, four hundred forty-four thousand, three hundred twenty-three".