33140234120 has 64 divisors (see below), whose sum is σ = 86489700480. Its totient is φ = 11192772096.

The previous prime is 33140234119. The next prime is 33140234143. The reversal of 33140234120 is 2143204133.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 864509 + ... + 902028.

It is an arithmetic number, because the mean of its divisors is an integer number (1351401570).

Almost surely, 2^33140234120 is an apocalyptic number.

It is an amenable number.

33140234120 is an abundant number, since it is smaller than the sum of its proper divisors (53349466360).

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

33140234120 is a wasteful number, since it uses less digits than its factorization.

33140234120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766622 (or 1766618 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 33140234120 its reverse (2143204133), we get a palindrome (35283438253).

The spelling of 33140234120 in words is "thirty-three billion, one hundred forty million, two hundred thirty-four thousand, one hundred twenty".