244141189 has 2 divisors, whose sum is σ = 244141190. Its totient is φ = 244141188.

The previous prime is 244141187. The next prime is 244141201. The reversal of 244141189 is 981141442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229280164 + 14861025 = 15142^2 + 3855^2 .

It is a cyclic number.

It is not a de Polignac number, because 244141189 - 2¹ = 244141187 is a prime.

Together with 244141187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244141187) 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, 122070594 + 122070595.

It is an arithmetic number, because the mean of its divisors is an integer number (122070595).

Almost surely, 2^244141189 is an apocalyptic number.

It is an amenable number.

244141189 is a deficient number, since it is larger than the sum of its proper divisors (1).

244141189 is an equidigital number, since it uses as much as digits as its factorization.

244141189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 34.

The square root of 244141189 is about 15625.0180479896. The cubic root of 244141189 is about 625.0004812796. Note that the first 3 decimals are identical.

The spelling of 244141189 in words is "two hundred forty-four million, one hundred forty-one thousand, one hundred eighty-nine".