423341442212041 has 2 divisors, whose sum is σ = 423341442212042. Its totient is φ = 423341442212040.

The previous prime is 423341442212021. The next prime is 423341442212069. The reversal of 423341442212041 is 140212244143324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422487305814016 + 854136398025 = 20554496^2 + 924195^2 .

It is a cyclic number.

It is not a de Polignac number, because 423341442212041 - 2³¹ = 423339294728393 is a prime.

It is not a weakly prime, because it can be changed into another prime (423341442212021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211670721106020 + 211670721106021.

It is an arithmetic number, because the mean of its divisors is an integer number (211670721106021).

Almost surely, 2^{423341442212041} is an apocalyptic number.

It is an amenable number.

423341442212041 is a deficient number, since it is larger than the sum of its proper divisors (1).

423341442212041 is an equidigital number, since it uses as much as digits as its factorization.

423341442212041 is an odious number, because the sum of its binary digits is odd.

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

Adding to 423341442212041 its reverse (140212244143324), we get a palindrome (563553686355365).

The spelling of 423341442212041 in words is "four hundred twenty-three trillion, three hundred forty-one billion, four hundred forty-two million, two hundred twelve thousand, forty-one".