244450163 has 2 divisors, whose sum is σ = 244450164. Its totient is φ = 244450162.

The previous prime is 244450117. The next prime is 244450229. The reversal of 244450163 is 361054442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244450163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (244450763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122225081 + 122225082.

It is an arithmetic number, because the mean of its divisors is an integer number (122225082).

Almost surely, 2^244450163 is an apocalyptic number.

244450163 is a deficient number, since it is larger than the sum of its proper divisors (1).

244450163 is an equidigital number, since it uses as much as digits as its factorization.

244450163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 244450163 is about 15634.9020783630. The cubic root of 244450163 is about 625.2640275408.

The spelling of 244450163 in words is "two hundred forty-four million, four hundred fifty thousand, one hundred sixty-three".