2444020093 has 2 divisors, whose sum is σ = 2444020094. Its totient is φ = 2444020092.

The previous prime is 2444020091. The next prime is 2444020109. The reversal of 2444020093 is 3900204442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2301408729 + 142611364 = 47973^2 + 11942^2 .

It is a cyclic number.

It is not a de Polignac number, because 2444020093 - 2¹ = 2444020091 is a prime.

Together with 2444020091, 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 (2444020091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222010046 + 1222010047.

It is an arithmetic number, because the mean of its divisors is an integer number (1222010047).

Almost surely, 2^2444020093 is an apocalyptic number.

It is an amenable number.

2444020093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444020093 is an equidigital number, since it uses as much as digits as its factorization.

2444020093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2444020093 is about 49437.0315957583. The cubic root of 2444020093 is about 1347.0020520884.

The spelling of 2444020093 in words is "two billion, four hundred forty-four million, twenty thousand, ninety-three".