33041044530 has 160 divisors (see below), whose sum is σ = 96891379200. Its totient is φ = 8030026368.

The previous prime is 33041044489. The next prime is 33041044549. The reversal of 33041044530 is 3544014033.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 33041044494 and 33041044503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 812011 + ... + 851729.

It is an arithmetic number, because the mean of its divisors is an integer number (605571120).

Almost surely, 2^33041044530 is an apocalyptic number.

33041044530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33041044530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48445689600).

33041044530 is an abundant number, since it is smaller than the sum of its proper divisors (63850334670).

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

33041044530 is a wasteful number, since it uses less digits than its factorization.

33041044530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39830 (or 39821 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 33041044530 its reverse (3544014033), we get a palindrome (36585058563).

The spelling of 33041044530 in words is "thirty-three billion, forty-one million, forty-four thousand, five hundred thirty".