4440004344143 has 2 divisors, whose sum is σ = 4440004344144. Its totient is φ = 4440004344142.

The previous prime is 4440004344137. The next prime is 4440004344241. The reversal of 4440004344143 is 3414434000444.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4440004344143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440004340143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220002172071 + 2220002172072.

It is an arithmetic number, because the mean of its divisors is an integer number (2220002172072).

Almost surely, 2^{4440004344143} is an apocalyptic number.

4440004344143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440004344143 is an equidigital number, since it uses as much as digits as its factorization.

4440004344143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4440004344143 its reverse (3414434000444), we get a palindrome (7854438344587).

The spelling of 4440004344143 in words is "four trillion, four hundred forty billion, four million, three hundred forty-four thousand, one hundred forty-three".