200144044439 has 2 divisors, whose sum is σ = 200144044440. Its totient is φ = 200144044438.

The previous prime is 200144044427. The next prime is 200144044453. The reversal of 200144044439 is 934440441002.

200144044439 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200144044439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200144044399 and 200144044408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200144004439) 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, 100072022219 + 100072022220.

It is an arithmetic number, because the mean of its divisors is an integer number (100072022220).

Almost surely, 2^200144044439 is an apocalyptic number.

200144044439 is a deficient number, since it is larger than the sum of its proper divisors (1).

200144044439 is an equidigital number, since it uses as much as digits as its factorization.

200144044439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 200144044439 in words is "two hundred billion, one hundred forty-four million, forty-four thousand, four hundred thirty-nine".