104042222443 has 4 divisors (see below), whose sum is σ = 104042983680. Its totient is φ = 104041461208.

The previous prime is 104042222437. The next prime is 104042222507. The reversal of 104042222443 is 344222240401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 104042222443 - 2⁵ = 104042222411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104042222423) 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 in 3 ways as a sum of consecutive naturals, for example, 112780 + ... + 469897.

It is an arithmetic number, because the mean of its divisors is an integer number (26010745920).

Almost surely, 2^104042222443 is an apocalyptic number.

104042222443 is a deficient number, since it is larger than the sum of its proper divisors (761237).

104042222443 is an equidigital number, since it uses as much as digits as its factorization.

104042222443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761236.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 104042222443 its reverse (344222240401), we get a palindrome (448264462844).

The spelling of 104042222443 in words is "one hundred four billion, forty-two million, two hundred twenty-two thousand, four hundred forty-three".