223969489888 has 48 divisors (see below), whose sum is σ = 443671312896. Its totient is φ = 111293163520.

The previous prime is 223969489871. The next prime is 223969489937. The reversal of 223969489888 is 888984969322.

223969489888 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3411420 + ... + 3476452.

It is an arithmetic number, because the mean of its divisors is an integer number (9243152352).

Almost surely, 2^223969489888 is an apocalyptic number.

It is an amenable number.

223969489888 is a deficient number, since it is larger than the sum of its proper divisors (219701823008).

223969489888 is a wasteful number, since it uses less digits than its factorization.

223969489888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65707 (or 65699 counting only the distinct ones).

The product of its digits is 859963392, while the sum is 76.

The spelling of 223969489888 in words is "two hundred twenty-three billion, nine hundred sixty-nine million, four hundred eighty-nine thousand, eight hundred eighty-eight".