33134036304 has 80 divisors (see below), whose sum is σ = 89134830720. Its totient is φ = 10593139200.

The previous prime is 33134036297. The next prime is 33134036323. The reversal of 33134036304 is 40363043133.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131374 + ... + 289010.

It is an arithmetic number, because the mean of its divisors is an integer number (1114185384).

Almost surely, 2^33134036304 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 33134036304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44567415360).

33134036304 is an abundant number, since it is smaller than the sum of its proper divisors (56000794416).

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

33134036304 is a wasteful number, since it uses less digits than its factorization.

33134036304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157828 (or 157822 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 33134036304 its reverse (40363043133), we get a palindrome (73497079437).

The spelling of 33134036304 in words is "thirty-three billion, one hundred thirty-four million, thirty-six thousand, three hundred four".