104840930880 has 448 divisors, whose sum is σ = 427930421760. Its totient is φ = 23962521600.

The previous prime is 104840930879. The next prime is 104840930891. The reversal of 104840930880 is 88039048401.

104840930880 is a `hidden beast` number, since 1 + 0 + 484 + 0 + 93 + 0 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4888180 + ... + 4909580.

Almost surely, 2^104840930880 is an apocalyptic number.

104840930880 is a gapful number since it is divisible by the number (10) 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 104840930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213965210880).

104840930880 is an abundant number, since it is smaller than the sum of its proper divisors (323089490880).

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

104840930880 is an frugal number, since it uses more digits than its factorization.

104840930880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21446 (or 21418 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 104840930880 in words is "one hundred four billion, eight hundred forty million, nine hundred thirty thousand, eight hundred eighty".