9143422243419 has 4 divisors (see below), whose sum is σ = 12191229657896. Its totient is φ = 6095614828944.

The previous prime is 9143422243393. The next prime is 9143422243429.

9143422243419 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9143422243419 - 2⁵ = 9143422243387 is a prime.

It is a super-2 number, since 2×9143422243419² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9143422243429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523903707234 + ... + 1523903707239.

It is an arithmetic number, because the mean of its divisors is an integer number (3047807414474).

Almost surely, 2^{9143422243419} is an apocalyptic number.

9143422243419 is a deficient number, since it is larger than the sum of its proper divisors (3047807414477).

9143422243419 is a wasteful number, since it uses less digits than its factorization.

9143422243419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047807414476.

The product of its digits is 1492992, while the sum is 48.

The spelling of 9143422243419 in words is "nine trillion, one hundred forty-three billion, four hundred twenty-two million, two hundred forty-three thousand, four hundred nineteen".