423264462263 has 2 divisors, whose sum is σ = 423264462264. Its totient is φ = 423264462262.

The previous prime is 423264462193. The next prime is 423264462293. The reversal of 423264462263 is 362264462324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423264462263 - 2¹⁰ = 423264461239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423264462293) 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, 211632231131 + 211632231132.

It is an arithmetic number, because the mean of its divisors is an integer number (211632231132).

Almost surely, 2^423264462263 is an apocalyptic number.

423264462263 is a deficient number, since it is larger than the sum of its proper divisors (1).

423264462263 is an equidigital number, since it uses as much as digits as its factorization.

423264462263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1990656, while the sum is 44.

The spelling of 423264462263 in words is "four hundred twenty-three billion, two hundred sixty-four million, four hundred sixty-two thousand, two hundred sixty-three".