33104024020 has 48 divisors (see below), whose sum is σ = 71625971088. Its totient is φ = 12843914240.

The previous prime is 33104024017. The next prime is 33104024021. The reversal of 33104024020 is 2042040133.

It can be written as a sum of positive squares in 8 ways, for example, as 7159190544 + 25944833476 = 84612^2 + 161074^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33104024021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25182 + ... + 258538.

It is an arithmetic number, because the mean of its divisors is an integer number (1492207731).

Almost surely, 2^33104024020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33104024020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35812985544).

33104024020 is an abundant number, since it is smaller than the sum of its proper divisors (38521947068).

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

33104024020 is a wasteful number, since it uses less digits than its factorization.

33104024020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233580 (or 233578 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 33104024020 its reverse (2042040133), we get a palindrome (35146064153).

The spelling of 33104024020 in words is "thirty-three billion, one hundred four million, twenty-four thousand, twenty".