20133033132234 has 48 divisors (see below), whose sum is σ = 46662531695136. Its totient is φ = 5742041529600.

The previous prime is 20133033132209. The next prime is 20133033132239. The reversal of 20133033132234 is 43223133033102.

It is not an unprimeable number, because it can be changed into a prime (20133033132239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 527742097 + ... + 527780244.

It is an arithmetic number, because the mean of its divisors is an integer number (972136076982).

Almost surely, 2^{20133033132234} is an apocalyptic number.

20133033132234 is an abundant number, since it is smaller than the sum of its proper divisors (26529498562902).

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

20133033132234 is a wasteful number, since it uses less digits than its factorization.

20133033132234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055522391 (or 1055522374 counting only the distinct ones).

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

Adding to 20133033132234 its reverse (43223133033102), we get a palindrome (63356166165336).

The spelling of 20133033132234 in words is "twenty trillion, one hundred thirty-three billion, thirty-three million, one hundred thirty-two thousand, two hundred thirty-four".