426235200163 has 2 divisors, whose sum is σ = 426235200164. Its totient is φ = 426235200162.

The previous prime is 426235200151. The next prime is 426235200169. The reversal of 426235200163 is 361002532624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426235200163 - 2¹³ = 426235191971 is a prime.

It is not a weakly prime, because it can be changed into another prime (426235200169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213117600081 + 213117600082.

It is an arithmetic number, because the mean of its divisors is an integer number (213117600082).

Almost surely, 2^426235200163 is an apocalyptic number.

426235200163 is a deficient number, since it is larger than the sum of its proper divisors (1).

426235200163 is an equidigital number, since it uses as much as digits as its factorization.

426235200163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 426235200163 its reverse (361002532624), we get a palindrome (787237732787).

The spelling of 426235200163 in words is "four hundred twenty-six billion, two hundred thirty-five million, two hundred thousand, one hundred sixty-three".