14428445859500 has 48 divisors (see below), whose sum is σ = 31524985285248. Its totient is φ = 5768949859200.

The previous prime is 14428445859497. The next prime is 14428445859559. The reversal of 14428445859500 is 595854482441.

It is a self number, because there is not a number n which added to its sum of digits gives 14428445859500.

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, 4881524 + ... + 7258523.

It is an arithmetic number, because the mean of its divisors is an integer number (656770526776).

Almost surely, 2^{14428445859500} is an apocalyptic number.

14428445859500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14428445859500 is an abundant number, since it is smaller than the sum of its proper divisors (17096539425748).

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

14428445859500 is a wasteful number, since it uses less digits than its factorization.

14428445859500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12142443 (or 12142431 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 59.

The spelling of 14428445859500 in words is "fourteen trillion, four hundred twenty-eight billion, four hundred forty-five million, eight hundred fifty-nine thousand, five hundred".