104440453884 has 72 divisors (see below), whose sum is σ = 284408687472. Its totient is φ = 32124384000.

The previous prime is 104440453849. The next prime is 104440453913. The reversal of 104440453884 is 488354044401.

104440453884 is a `hidden beast` number, since 104 + 4 + 4 + 0 + 4 + 538 + 8 + 4 = 666.

It is a super-3 number, since 3×104440453884³ (a number of 34 digits) contains 333 as substring.

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, 1367287 + ... + 1441649.

Almost surely, 2^104440453884 is an apocalyptic number.

It is an amenable number.

104440453884 is an abundant number, since it is smaller than the sum of its proper divisors (179968233588).

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

104440453884 is a wasteful number, since it uses less digits than its factorization.

104440453884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77387 (or 77382 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 45.

The spelling of 104440453884 in words is "one hundred four billion, four hundred forty million, four hundred fifty-three thousand, eight hundred eighty-four".