33200133342 has 16 divisors (see below), whose sum is σ = 66402116112. Its totient is φ = 11066402880.

The previous prime is 33200133319. The next prime is 33200133349. The reversal of 33200133342 is 24333100233.

It is a happy number.

It is a super-2 number, since 2×33200133342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33200133349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293058 + ... + 390234.

It is an arithmetic number, because the mean of its divisors is an integer number (4150132257).

Almost surely, 2^33200133342 is an apocalyptic number.

33200133342 is an abundant number, since it is smaller than the sum of its proper divisors (33201982770).

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

33200133342 is a wasteful number, since it uses less digits than its factorization.

33200133342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154123.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33200133342 its reverse (24333100233), we get a palindrome (57533233575).

The spelling of 33200133342 in words is "thirty-three billion, two hundred million, one hundred thirty-three thousand, three hundred forty-two".