4444413142289 has 2 divisors, whose sum is σ = 4444413142290. Its totient is φ = 4444413142288.

The previous prime is 4444413142201. The next prime is 4444413142291. The reversal of 4444413142289 is 9822413144444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3255920709889 + 1188492432400 = 1804417^2 + 1090180^2 .

It is a cyclic number.

It is not a de Polignac number, because 4444413142289 - 2²⁰ = 4444412093713 is a prime.

Together with 4444413142291, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4444413142489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222206571144 + 2222206571145.

It is an arithmetic number, because the mean of its divisors is an integer number (2222206571145).

Almost surely, 2^{4444413142289} is an apocalyptic number.

It is an amenable number.

4444413142289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444413142289 is an equidigital number, since it uses as much as digits as its factorization.

4444413142289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3538944, while the sum is 50.

The spelling of 4444413142289 in words is "four trillion, four hundred forty-four billion, four hundred thirteen million, one hundred forty-two thousand, two hundred eighty-nine".