33140310132 has 12 divisors (see below), whose sum is σ = 77327390336. Its totient is φ = 11046770040.

The previous prime is 33140310113. The next prime is 33140310143. The reversal of 33140310132 is 23101304133.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 33140310099 and 33140310108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380846244 + ... + 1380846267.

Almost surely, 2^33140310132 is an apocalyptic number.

It is an amenable number.

33140310132 is an abundant number, since it is smaller than the sum of its proper divisors (44187080204).

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

33140310132 is a wasteful number, since it uses less digits than its factorization.

33140310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761692518 (or 2761692516 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33140310132 its reverse (23101304133), we get a palindrome (56241614265).

The spelling of 33140310132 in words is "thirty-three billion, one hundred forty million, three hundred ten thousand, one hundred thirty-two".