33442103243312 has 20 divisors (see below), whose sum is σ = 64796130292656. Its totient is φ = 16720521232320.

The previous prime is 33442103243299. The next prime is 33442103243317. The reversal of 33442103243312 is 21334230124433.

It is a super-3 number, since 3×33442103243312³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (33442103243317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32628908 + ... + 33638219.

Almost surely, 2^{33442103243312} is an apocalyptic number.

It is an amenable number.

33442103243312 is a deficient number, since it is larger than the sum of its proper divisors (31354027049344).

33442103243312 is a wasteful number, since it uses less digits than its factorization.

33442103243312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66298676 (or 66298670 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 33442103243312 its reverse (21334230124433), we get a palindrome (54776333367745).

The spelling of 33442103243312 in words is "thirty-three trillion, four hundred forty-two billion, one hundred three million, two hundred forty-three thousand, three hundred twelve".