104004122443 has 16 divisors (see below), whose sum is σ = 115026670080. Its totient is φ = 93436150176.

The previous prime is 104004122437. The next prime is 104004122471. The reversal of 104004122443 is 344221400401.

It is a cyclic number.

It is not a de Polignac number, because 104004122443 - 2¹³ = 104004114251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104004122143) 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 15 ways as a sum of consecutive naturals, for example, 366105 + ... + 584842.

It is an arithmetic number, because the mean of its divisors is an integer number (7189166880).

Almost surely, 2^104004122443 is an apocalyptic number.

104004122443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104004122443 is a deficient number, since it is larger than the sum of its proper divisors (11022547637).

104004122443 is a wasteful number, since it uses less digits than its factorization.

104004122443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951186.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 104004122443 its reverse (344221400401), we get a palindrome (448225522844).

The spelling of 104004122443 in words is "one hundred four billion, four million, one hundred twenty-two thousand, four hundred forty-three".