244706601197189 has 2 divisors, whose sum is σ = 244706601197190. Its totient is φ = 244706601197188.

The previous prime is 244706601197063. The next prime is 244706601197197. The reversal of 244706601197189 is 981791106607442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233727285812164 + 10979315385025 = 15288142^2 + 3313505^2 .

It is a cyclic number.

It is not a de Polignac number, because 244706601197189 - 2²⁰ = 244706600148613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244706601194189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122353300598594 + 122353300598595.

It is an arithmetic number, because the mean of its divisors is an integer number (122353300598595).

Almost surely, 2^{244706601197189} is an apocalyptic number.

It is an amenable number.

244706601197189 is a deficient number, since it is larger than the sum of its proper divisors (1).

244706601197189 is an equidigital number, since it uses as much as digits as its factorization.

244706601197189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36578304, while the sum is 65.

The spelling of 244706601197189 in words is "two hundred forty-four trillion, seven hundred six billion, six hundred one million, one hundred ninety-seven thousand, one hundred eighty-nine".