424332243053 has 2 divisors, whose sum is σ = 424332243054. Its totient is φ = 424332243052.

The previous prime is 424332242969. The next prime is 424332243109. The reversal of 424332243053 is 350342233424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 404345917924 + 19986325129 = 635882^2 + 141373^2 .

It is a cyclic number.

It is not a de Polignac number, because 424332243053 - 2¹⁸ = 424331980909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424332240053) 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, 212166121526 + 212166121527.

It is an arithmetic number, because the mean of its divisors is an integer number (212166121527).

Almost surely, 2^424332243053 is an apocalyptic number.

It is an amenable number.

424332243053 is a deficient number, since it is larger than the sum of its proper divisors (1).

424332243053 is an equidigital number, since it uses as much as digits as its factorization.

424332243053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 424332243053 its reverse (350342233424), we get a palindrome (774674476477).

The spelling of 424332243053 in words is "four hundred twenty-four billion, three hundred thirty-two million, two hundred forty-three thousand, fifty-three".