2243340200149 has 2 divisors, whose sum is σ = 2243340200150. Its totient is φ = 2243340200148.

The previous prime is 2243340200113. The next prime is 2243340200191. The reversal of 2243340200149 is 9410020433422.

2243340200149 is digitally balanced in base 2, 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., 2037419373924 + 205920826225 = 1427382^2 + 453785^2 .

It is a cyclic number.

It is not a de Polignac number, because 2243340200149 - 2⁷ = 2243340200021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243340201149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121670100074 + 1121670100075.

It is an arithmetic number, because the mean of its divisors is an integer number (1121670100075).

Almost surely, 2^{2243340200149} is an apocalyptic number.

It is an amenable number.

2243340200149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243340200149 is an equidigital number, since it uses as much as digits as its factorization.

2243340200149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2243340200149 in words is "two trillion, two hundred forty-three billion, three hundred forty million, two hundred thousand, one hundred forty-nine".