2144514499 has 2 divisors, whose sum is σ = 2144514500. Its totient is φ = 2144514498.

The previous prime is 2144514481. The next prime is 2144514527. The reversal of 2144514499 is 9944154412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2144514499 - 2⁵ = 2144514467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2144514469) 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, 1072257249 + 1072257250.

It is an arithmetic number, because the mean of its divisors is an integer number (1072257250).

Almost surely, 2^2144514499 is an apocalyptic number.

2144514499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144514499 is an equidigital number, since it uses as much as digits as its factorization.

2144514499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 2144514499 is about 46308.9030209095. The cubic root of 2144514499 is about 1289.5642818665.

The spelling of 2144514499 in words is "two billion, one hundred forty-four million, five hundred fourteen thousand, four hundred ninety-nine".