33042134202 has 128 divisors (see below), whose sum is σ = 85349376000. Its totient is φ = 8275008000.

The previous prime is 33042134149. The next prime is 33042134221. The reversal of 33042134202 is 20243124033.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14053327 + ... + 14055677.

It is an arithmetic number, because the mean of its divisors is an integer number (666792000).

Almost surely, 2^33042134202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33042134202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42674688000).

33042134202 is an abundant number, since it is smaller than the sum of its proper divisors (52307241798).

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

33042134202 is a wasteful number, since it uses less digits than its factorization.

33042134202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33042134202 its reverse (20243124033), we get a palindrome (53285258235).

The spelling of 33042134202 in words is "thirty-three billion, forty-two million, one hundred thirty-four thousand, two hundred two".