104440447856 has 80 divisors (see below), whose sum is σ = 206039833440. Its totient is φ = 51279298560.

The previous prime is 104440447849. The next prime is 104440447879. The reversal of 104440447856 is 658744044401.

104440447856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 104440447856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162933296 + ... + 162933936.

It is an arithmetic number, because the mean of its divisors is an integer number (2575497918).

Almost surely, 2^104440447856 is an apocalyptic number.

104440447856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104440447856 is a deficient number, since it is larger than the sum of its proper divisors (101599385584).

104440447856 is a wasteful number, since it uses less digits than its factorization.

104440447856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 47.

The spelling of 104440447856 in words is "one hundred four billion, four hundred forty million, four hundred forty-seven thousand, eight hundred fifty-six".