4244442202193 has 2 divisors, whose sum is σ = 4244442202194. Its totient is φ = 4244442202192.

The previous prime is 4244442202163. The next prime is 4244442202243. The reversal of 4244442202193 is 3912022444424.

4244442202193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3601732139329 + 642710062864 = 1897823^2 + 801692^2 .

It is a cyclic number.

It is not a de Polignac number, because 4244442202193 - 2¹² = 4244442198097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4244442202193.

It is not a weakly prime, because it can be changed into another prime (4244442202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122221101096 + 2122221101097.

It is an arithmetic number, because the mean of its divisors is an integer number (2122221101097).

Almost surely, 2^{4244442202193} is an apocalyptic number.

It is an amenable number.

4244442202193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244442202193 is an equidigital number, since it uses as much as digits as its factorization.

4244442202193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 4244442202193 in words is "four trillion, two hundred forty-four billion, four hundred forty-two million, two hundred two thousand, one hundred ninety-three".