244142231121193 has 2 divisors, whose sum is σ = 244142231121194. Its totient is φ = 244142231121192.

The previous prime is 244142231121163. The next prime is 244142231121223. The reversal of 244142231121193 is 391121132241442.

It is a balanced prime because it is at equal distance from previous prime (244142231121163) and next prime (244142231121223).

It can be written as a sum of positive squares in only one way, i.e., 186602238819049 + 57539992302144 = 13660243^2 + 7585512^2 .

It is a cyclic number.

It is not a de Polignac number, because 244142231121193 - 2⁹ = 244142231120681 is a prime.

It is not a weakly prime, because it can be changed into another prime (244142231121163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122071115560596 + 122071115560597.

It is an arithmetic number, because the mean of its divisors is an integer number (122071115560597).

Almost surely, 2^{244142231121193} is an apocalyptic number.

It is an amenable number.

244142231121193 is a deficient number, since it is larger than the sum of its proper divisors (1).

244142231121193 is an equidigital number, since it uses as much as digits as its factorization.

244142231121193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The spelling of 244142231121193 in words is "two hundred forty-four trillion, one hundred forty-two billion, two hundred thirty-one million, one hundred twenty-one thousand, one hundred ninety-three".