33304412202444 has 144 divisors (see below), whose sum is σ = 89421622617600. Its totient is φ = 10415240732160.

The previous prime is 33304412202421. The next prime is 33304412202497. The reversal of 33304412202444 is 44420221440333.

33304412202444 is a `hidden beast` number, since 3 + 3 + 3 + 0 + 4 + 4 + 1 + 2 + 202 + 444 = 666.

It is a super-2 number, since 2×33304412202444² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 33304412202399 and 33304412202408.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2309111017 + ... + 2309125439.

It is an arithmetic number, because the mean of its divisors is an integer number (620983490400).

Almost surely, 2^{33304412202444} is an apocalyptic number.

33304412202444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33304412202444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44710811308800).

33304412202444 is an abundant number, since it is smaller than the sum of its proper divisors (56117210415156).

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

33304412202444 is a wasteful number, since it uses less digits than its factorization.

33304412202444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26180 (or 26175 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 33304412202444 its reverse (44420221440333), we get a palindrome (77724633642777).

The spelling of 33304412202444 in words is "thirty-three trillion, three hundred four billion, four hundred twelve million, two hundred two thousand, four hundred forty-four".