33044042112 has 64 divisors (see below), whose sum is σ = 90799930800. Its totient is φ = 10634860544.

The previous prime is 33044042093. The next prime is 33044042123. The reversal of 33044042112 is 21124044033.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472523 + ... + 1494794.

Almost surely, 2^33044042112 is an apocalyptic number.

33044042112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33044042112 is an abundant number, since it is smaller than the sum of its proper divisors (57755888688).

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

33044042112 is a wasteful number, since it uses less digits than its factorization.

33044042112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967363 (or 2967351 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 33044042112 its reverse (21124044033), we get a palindrome (54168086145).

The spelling of 33044042112 in words is "thirty-three billion, forty-four million, forty-two thousand, one hundred twelve".