14320564263 has 8 divisors (see below), whose sum is σ = 21215650800. Its totient is φ = 9547042824.

The previous prime is 14320564259. The next prime is 14320564283. The reversal of 14320564263 is 36246502341.

14320564263 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 0 + 5 + 642 + 6 + 3 = 666.

14320564263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14320564263 - 2² = 14320564259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14320564283) 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 in 7 ways as a sum of consecutive naturals, for example, 265195608 + ... + 265195661.

It is an arithmetic number, because the mean of its divisors is an integer number (2651956350).

Almost surely, 2^14320564263 is an apocalyptic number.

14320564263 is a deficient number, since it is larger than the sum of its proper divisors (6895086537).

14320564263 is an equidigital number, since it uses as much as digits as its factorization.

14320564263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530391278 (or 530391272 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 14320564263 in words is "fourteen billion, three hundred twenty million, five hundred sixty-four thousand, two hundred sixty-three".