228544961184 has 96 divisors (see below), whose sum is σ = 668962385280. Its totient is φ = 75910464000.

The previous prime is 228544961179. The next prime is 228544961209. The reversal of 228544961184 is 481169445822.

228544961184 is a `hidden beast` number, since 2 + 2 + 8 + 544 + 9 + 6 + 11 + 84 = 666.

228544961184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a self number, because there is not a number n which added to its sum of digits gives 228544961184.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227892 + ... + 713459.

It is an arithmetic number, because the mean of its divisors is an integer number (6968358180).

Almost surely, 2^228544961184 is an apocalyptic number.

228544961184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

228544961184 is an abundant number, since it is smaller than the sum of its proper divisors (440417424096).

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

228544961184 is a wasteful number, since it uses less digits than its factorization.

228544961184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941651 (or 941637 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 228544961184 in words is "two hundred twenty-eight billion, five hundred forty-four million, nine hundred sixty-one thousand, one hundred eighty-four".