104403444012 has 36 divisors (see below), whose sum is σ = 301609950096. Its totient is φ = 29829555360.

The previous prime is 104403443999. The next prime is 104403444043. The reversal of 104403444012 is 210444304401.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×104403444012² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207149439 + ... + 207149942.

Almost surely, 2^104403444012 is an apocalyptic number.

104403444012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104403444012 is an abundant number, since it is smaller than the sum of its proper divisors (197206506084).

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

104403444012 is a wasteful number, since it uses less digits than its factorization.

104403444012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414299398 (or 414299393 counting only the distinct ones).

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

Adding to 104403444012 its reverse (210444304401), we get a palindrome (314847748413).

The spelling of 104403444012 in words is "one hundred four billion, four hundred three million, four hundred forty-four thousand, twelve".