223873484688 has 160 divisors (see below), whose sum is σ = 740183736320. Its totient is φ = 63460091520.

The previous prime is 223873484671. The next prime is 223873484701. The reversal of 223873484688 is 886484378322.

223873484688 is a `hidden beast` number, since 2 + 2 + 3 + 8 + 73 + 484 + 6 + 88 = 666.

223873484688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

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 31 ways as a sum of consecutive naturals, for example, 92583 + ... + 675513.

It is an arithmetic number, because the mean of its divisors is an integer number (4626148352).

Almost surely, 2^223873484688 is an apocalyptic number.

223873484688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223873484688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370091868160).

223873484688 is an abundant number, since it is smaller than the sum of its proper divisors (516310251632).

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

223873484688 is a wasteful number, since it uses less digits than its factorization.

223873484688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583082 (or 583070 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 63.

The spelling of 223873484688 in words is "two hundred twenty-three billion, eight hundred seventy-three million, four hundred eighty-four thousand, six hundred eighty-eight".