133223578984 has 16 divisors (see below), whose sum is σ = 249809677920. Its totient is φ = 66607664880.

The previous prime is 133223578927. The next prime is 133223578987. The reversal of 133223578984 is 489875322331.

It is not an unprimeable number, because it can be changed into a prime (133223578987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376084 + ... + 638659.

It is an arithmetic number, because the mean of its divisors is an integer number (15613104870).

Almost surely, 2^133223578984 is an apocalyptic number.

It is an amenable number.

133223578984 is a deficient number, since it is larger than the sum of its proper divisors (116586098936).

133223578984 is a wasteful number, since it uses less digits than its factorization.

133223578984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031160 (or 1031156 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The spelling of 133223578984 in words is "one hundred thirty-three billion, two hundred twenty-three million, five hundred seventy-eight thousand, nine hundred eighty-four".