423332331241 has 2 divisors, whose sum is σ = 423332331242. Its totient is φ = 423332331240.

The previous prime is 423332331217. The next prime is 423332331299. The reversal of 423332331241 is 142133233324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421207490025 + 2124841216 = 649005^2 + 46096^2 .

It is a cyclic number.

It is not a de Polignac number, because 423332331241 - 2⁷ = 423332331113 is a prime.

It is not a weakly prime, because it can be changed into another prime (423332391241) 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, 211666165620 + 211666165621.

It is an arithmetic number, because the mean of its divisors is an integer number (211666165621).

Almost surely, 2^423332331241 is an apocalyptic number.

It is an amenable number.

423332331241 is a deficient number, since it is larger than the sum of its proper divisors (1).

423332331241 is an equidigital number, since it uses as much as digits as its factorization.

423332331241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 31.

Adding to 423332331241 its reverse (142133233324), we get a palindrome (565465564565).

The spelling of 423332331241 in words is "four hundred twenty-three billion, three hundred thirty-two million, three hundred thirty-one thousand, two hundred forty-one".