234450163 has 2 divisors, whose sum is σ = 234450164. Its totient is φ = 234450162.

The previous prime is 234450143. The next prime is 234450187. The reversal of 234450163 is 361054432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234450163 - 2⁹ = 234449651 is a prime.

It is not a weakly prime, because it can be changed into another prime (234450113) 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, 117225081 + 117225082.

It is an arithmetic number, because the mean of its divisors is an integer number (117225082).

Almost surely, 2^234450163 is an apocalyptic number.

234450163 is a deficient number, since it is larger than the sum of its proper divisors (1).

234450163 is an equidigital number, since it uses as much as digits as its factorization.

234450163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 234450163 is about 15311.7655089150. The cubic root of 234450163 is about 616.6189201244.

The spelling of 234450163 in words is "two hundred thirty-four million, four hundred fifty thousand, one hundred sixty-three".