104066182872 has 96 divisors (see below), whose sum is σ = 287126470800. Its totient is φ = 34040881152.

The previous prime is 104066182867. The next prime is 104066182949. The reversal of 104066182872 is 278281660401.

104066182872 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 6 + 618 + 28 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2429868 + ... + 2472324.

Almost surely, 2^104066182872 is an apocalyptic number.

104066182872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104066182872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143563235400).

104066182872 is an abundant number, since it is smaller than the sum of its proper divisors (183060287928).

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

104066182872 is a wasteful number, since it uses less digits than its factorization.

104066182872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43105 (or 43098 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 104066182872 in words is "one hundred four billion, sixty-six million, one hundred eighty-two thousand, eight hundred seventy-two".