104443412004 has 18 divisors (see below), whose sum is σ = 264009735990. Its totient is φ = 34814470656.

The previous prime is 104443411993. The next prime is 104443412009. The reversal of 104443412004 is 400214344401.

104443412004 is a `hidden beast` number, since 10 + 4 + 443 + 4 + 1 + 200 + 4 = 666.

104443412004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52623442404 + 51819969600 = 229398^2 + 227640^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×104443412004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104443412009) 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 5 ways as a sum of consecutive naturals, for example, 1450602909 + ... + 1450602980.

It is an arithmetic number, because the mean of its divisors is an integer number (14667207555).

Almost surely, 2^104443412004 is an apocalyptic number.

It is an amenable number.

104443412004 is an abundant number, since it is smaller than the sum of its proper divisors (159566323986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104443412004 is a wasteful number, since it uses less digits than its factorization.

104443412004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901205899 (or 2901205894 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 104443412004 its reverse (400214344401), we get a palindrome (504657756405).

The spelling of 104443412004 in words is "one hundred four billion, four hundred forty-three million, four hundred twelve thousand, four".