244034021210197 has 2 divisors, whose sum is σ = 244034021210198. Its totient is φ = 244034021210196.

The previous prime is 244034021210167. The next prime is 244034021210201. The reversal of 244034021210197 is 791012120430442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217311645352036 + 26722375858161 = 14741494^2 + 5169369^2 .

It is a cyclic number.

It is not a de Polignac number, because 244034021210197 - 2¹⁹ = 244034020685909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244034021210167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122017010605098 + 122017010605099.

It is an arithmetic number, because the mean of its divisors is an integer number (122017010605099).

Almost surely, 2^{244034021210197} is an apocalyptic number.

It is an amenable number.

244034021210197 is a deficient number, since it is larger than the sum of its proper divisors (1).

244034021210197 is an equidigital number, since it uses as much as digits as its factorization.

244034021210197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 244034021210197 in words is "two hundred forty-four trillion, thirty-four billion, twenty-one million, two hundred ten thousand, one hundred ninety-seven".