33142140312132 has 24 divisors (see below), whose sum is σ = 78390998548576. Its totient is φ = 10896046129728.

The previous prime is 33142140312131. The next prime is 33142140312167. The reversal of 33142140312132 is 23121304124133.

It is a self number, because there is not a number n which added to its sum of digits gives 33142140312132.

It is not an unprimeable number, because it can be changed into a prime (33142140312131) 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, 18916745878 + ... + 18916747629.

Almost surely, 2^{33142140312132} is an apocalyptic number.

It is an amenable number.

33142140312132 is an abundant number, since it is smaller than the sum of its proper divisors (45248858236444).

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

33142140312132 is a wasteful number, since it uses less digits than its factorization.

33142140312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37833493587 (or 37833493585 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 33142140312132 its reverse (23121304124133), we get a palindrome (56263444436265).

The spelling of 33142140312132 in words is "thirty-three trillion, one hundred forty-two billion, one hundred forty million, three hundred twelve thousand, one hundred thirty-two".