33104403424 has 24 divisors (see below), whose sum is σ = 68007960720. Its totient is φ = 15832540416.

The previous prime is 33104403419. The next prime is 33104403427. The reversal of 33104403424 is 42430440133.

It is a junction number, because it is equal to n+sod(n) for n = 33104403392 and 33104403401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33104403427) 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 3 ways as a sum of consecutive naturals, for example, 22488669 + ... + 22490140.

It is an arithmetic number, because the mean of its divisors is an integer number (2833665030).

Almost surely, 2^33104403424 is an apocalyptic number.

It is an amenable number.

33104403424 is an abundant number, since it is smaller than the sum of its proper divisors (34903557296).

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

33104403424 is a wasteful number, since it uses less digits than its factorization.

33104403424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44978842 (or 44978834 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33104403424 its reverse (42430440133), we get a palindrome (75534843557).

The spelling of 33104403424 in words is "thirty-three billion, one hundred four million, four hundred three thousand, four hundred twenty-four".