12033432340554 has 32 divisors (see below), whose sum is σ = 24521635652544. Its totient is φ = 3935353144320.

The previous prime is 12033432340487. The next prime is 12033432340577. The reversal of 12033432340554 is 45504323433021.

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, 11400897 + ... + 12411579.

It is an arithmetic number, because the mean of its divisors is an integer number (766301114142).

Almost surely, 2^{12033432340554} is an apocalyptic number.

12033432340554 is an abundant number, since it is smaller than the sum of its proper divisors (12488203311990).

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

12033432340554 is a wasteful number, since it uses less digits than its factorization.

12033432340554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048182.

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 12033432340554 its reverse (45504323433021), we get a palindrome (57537755773575).

The spelling of 12033432340554 in words is "twelve trillion, thirty-three billion, four hundred thirty-two million, three hundred forty thousand, five hundred fifty-four".