33044000133320 has 32 divisors (see below), whose sum is σ = 81108000328320. Its totient is φ = 12016000048320.

The previous prime is 33044000133259. The next prime is 33044000133407. The reversal of 33044000133320 is 2333100044033.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 33044000133320.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37549999712 + ... + 37550000591.

It is an arithmetic number, because the mean of its divisors is an integer number (2534625010260).

Almost surely, 2^{33044000133320} is an apocalyptic number.

It is an amenable number.

33044000133320 is an abundant number, since it is smaller than the sum of its proper divisors (48064000195000).

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

33044000133320 is a wasteful number, since it uses less digits than its factorization.

33044000133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75100000325 (or 75100000321 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 33044000133320 its reverse (2333100044033), we get a palindrome (35377100177353).

The spelling of 33044000133320 in words is "thirty-three trillion, forty-four billion, one hundred thirty-three thousand, three hundred twenty".