4144443047 has 2 divisors, whose sum is σ = 4144443048. Its totient is φ = 4144443046.

The previous prime is 4144443013. The next prime is 4144443097. The reversal of 4144443047 is 7403444414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4144443047 - 2²⁰ = 4143394471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4144442998 and 4144443016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4144443007) 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, 2072221523 + 2072221524.

It is an arithmetic number, because the mean of its divisors is an integer number (2072221524).

Almost surely, 2^4144443047 is an apocalyptic number.

4144443047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144443047 is an equidigital number, since it uses as much as digits as its factorization.

4144443047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 35.

The square root of 4144443047 is about 64377.3488658861. The cubic root of 4144443047 is about 1606.2829836888.

The spelling of 4144443047 in words is "four billion, one hundred forty-four million, four hundred forty-three thousand, forty-seven".