244642063 has 2 divisors, whose sum is σ = 244642064. Its totient is φ = 244642062.

The previous prime is 244642033. The next prime is 244642067. The reversal of 244642063 is 360246442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244642063 - 2¹⁷ = 244510991 is a prime.

It is equal to p_13401886 and since 244642063 and 13401886 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244642067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122321031 + 122321032.

It is an arithmetic number, because the mean of its divisors is an integer number (122321032).

Almost surely, 2^244642063 is an apocalyptic number.

244642063 is a deficient number, since it is larger than the sum of its proper divisors (1).

244642063 is an equidigital number, since it uses as much as digits as its factorization.

244642063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 244642063 is about 15641.0377852622. The cubic root of 244642063 is about 625.4276011449.

The spelling of 244642063 in words is "two hundred forty-four million, six hundred forty-two thousand, sixty-three".