33013189134020 has 48 divisors (see below), whose sum is σ = 69835484492928. Its totient is φ = 13108559082240.

The previous prime is 33013189133921. The next prime is 33013189134031. The reversal of 33013189134020 is 2043198131033.

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, 129998489 + ... + 130252191.

It is an arithmetic number, because the mean of its divisors is an integer number (1454905926936).

Almost surely, 2^{33013189134020} is an apocalyptic number.

It is an amenable number.

33013189134020 is an abundant number, since it is smaller than the sum of its proper divisors (36822295358908).

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

33013189134020 is a wasteful number, since it uses less digits than its factorization.

33013189134020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301340 (or 301338 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 33013189134020 in words is "thirty-three trillion, thirteen billion, one hundred eighty-nine million, one hundred thirty-four thousand, twenty".