33040554216 has 64 divisors (see below), whose sum is σ = 84645630720. Its totient is φ = 10741140480.

The previous prime is 33040554179. The next prime is 33040554223. The reversal of 33040554216 is 61245504033.

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, 4860516 + ... + 4867308.

It is an arithmetic number, because the mean of its divisors is an integer number (1322587980).

Almost surely, 2^33040554216 is an apocalyptic number.

It is an amenable number.

33040554216 is an abundant number, since it is smaller than the sum of its proper divisors (51605076504).

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

33040554216 is a wasteful number, since it uses less digits than its factorization.

33040554216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786 (or 11782 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 33040554216 in words is "thirty-three billion, forty million, five hundred fifty-four thousand, two hundred sixteen".