33333330112340 has 24 divisors (see below), whose sum is σ = 70000830403560. Its totient is φ = 13333172584448.

The previous prime is 33333330112333. The next prime is 33333330112343. The reversal of 33333330112340 is 4321103333333.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7692657262096 + 25640672850244 = 2773564^2 + 5063662^2 .

It is a super-2 number, since 2×33333330112340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33333330112297 and 33333330112306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33333330112343) 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, 8244917 + ... + 11603676.

It is an arithmetic number, because the mean of its divisors is an integer number (2916701266815).

Almost surely, 2^{33333330112340} is an apocalyptic number.

It is an amenable number.

33333330112340 is an abundant number, since it is smaller than the sum of its proper divisors (36667500291220).

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

33333330112340 is a wasteful number, since it uses less digits than its factorization.

33333330112340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19932571 (or 19932569 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 33333330112340 its reverse (4321103333333), we get a palindrome (37654433445673).

The spelling of 33333330112340 in words is "thirty-three trillion, three hundred thirty-three billion, three hundred thirty million, one hundred twelve thousand, three hundred forty".