244443211093 has 2 divisors, whose sum is σ = 244443211094. Its totient is φ = 244443211092.

The previous prime is 244443211091. The next prime is 244443211121. The reversal of 244443211093 is 390112344442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243476125489 + 967085604 = 493433^2 + 31098^2 .

It is a cyclic number.

It is not a de Polignac number, because 244443211093 - 2¹ = 244443211091 is a prime.

Together with 244443211091, 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 (244443211091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122221605546 + 122221605547.

It is an arithmetic number, because the mean of its divisors is an integer number (122221605547).

Almost surely, 2^244443211093 is an apocalyptic number.

It is an amenable number.

244443211093 is a deficient number, since it is larger than the sum of its proper divisors (1).

244443211093 is an equidigital number, since it uses as much as digits as its factorization.

244443211093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 244443211093 in words is "two hundred forty-four billion, four hundred forty-three million, two hundred eleven thousand, ninety-three".