2144063643599 has 2 divisors, whose sum is σ = 2144063643600. Its totient is φ = 2144063643598.

The previous prime is 2144063643529. The next prime is 2144063643629. The reversal of 2144063643599 is 9953463604412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2144063643599 - 2³² = 2139768676303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144063643529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072031821799 + 1072031821800.

It is an arithmetic number, because the mean of its divisors is an integer number (1072031821800).

Almost surely, 2^{2144063643599} is an apocalyptic number.

2144063643599 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144063643599 is an equidigital number, since it uses as much as digits as its factorization.

2144063643599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16796160, while the sum is 56.

The spelling of 2144063643599 in words is "two trillion, one hundred forty-four billion, sixty-three million, six hundred forty-three thousand, five hundred ninety-nine".