9005444222143 has 2 divisors, whose sum is σ = 9005444222144. Its totient is φ = 9005444222142.

The previous prime is 9005444222141. The next prime is 9005444222179. The reversal of 9005444222143 is 3412224445009.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3412224445009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9005444222143 - 2¹ = 9005444222141 is a prime.

Together with 9005444222141, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 9005444222096 and 9005444222105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9005444222141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4502722111071 + 4502722111072.

It is an arithmetic number, because the mean of its divisors is an integer number (4502722111072).

Almost surely, 2^{9005444222143} is an apocalyptic number.

9005444222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

9005444222143 is an equidigital number, since it uses as much as digits as its factorization.

9005444222143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 9005444222143 in words is "nine trillion, five billion, four hundred forty-four million, two hundred twenty-two thousand, one hundred forty-three".