2144050289 has 2 divisors, whose sum is σ = 2144050290. Its totient is φ = 2144050288.

The previous prime is 2144050189. The next prime is 2144050327. The reversal of 2144050289 is 9820504412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1508001889 + 636048400 = 38833^2 + 25220^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144050289 - 2⁸ = 2144050033 is a prime.

It is not a weakly prime, because it can be changed into another prime (2144050189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072025144 + 1072025145.

It is an arithmetic number, because the mean of its divisors is an integer number (1072025145).

Almost surely, 2^2144050289 is an apocalyptic number.

It is an amenable number.

2144050289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144050289 is an equidigital number, since it uses as much as digits as its factorization.

2144050289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2144050289 is about 46303.8906464673. The cubic root of 2144050289 is about 1289.4712271083.

The spelling of 2144050289 in words is "two billion, one hundred forty-four million, fifty thousand, two hundred eighty-nine".