104943984912 has 100 divisors (see below), whose sum is σ = 327102879180. Its totient is φ = 32290451712.

The previous prime is 104943984863. The next prime is 104943984923. The reversal of 104943984912 is 219489349401.

104943984912 is a `hidden beast` number, since 1 + 0 + 49 + 439 + 84 + 91 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 70222880016 + 34721104896 = 264996^2 + 186336^2 .

It is a super-2 number, since 2×104943984912² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3097587 + ... + 3131282.

Almost surely, 2^104943984912 is an apocalyptic number.

104943984912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104943984912 is an abundant number, since it is smaller than the sum of its proper divisors (222158894268).

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

104943984912 is a wasteful number, since it uses less digits than its factorization.

104943984912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6228902 (or 6228887 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 104943984912 in words is "one hundred four billion, nine hundred forty-three million, nine hundred eighty-four thousand, nine hundred twelve".