423242003312053 has 2 divisors, whose sum is σ = 423242003312054. Its totient is φ = 423242003312052.

The previous prime is 423242003312041. The next prime is 423242003312071. The reversal of 423242003312053 is 350213300242324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298100149142929 + 125141854169124 = 17265577^2 + 11186682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423242003312053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423242003312753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211621001656026 + 211621001656027.

It is an arithmetic number, because the mean of its divisors is an integer number (211621001656027).

Almost surely, 2^{423242003312053} is an apocalyptic number.

It is an amenable number.

423242003312053 is a deficient number, since it is larger than the sum of its proper divisors (1).

423242003312053 is an equidigital number, since it uses as much as digits as its factorization.

423242003312053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 423242003312053 its reverse (350213300242324), we get a palindrome (773455303554377).

The spelling of 423242003312053 in words is "four hundred twenty-three trillion, two hundred forty-two billion, three million, three hundred twelve thousand, fifty-three".