204112140432 has 80 divisors (see below), whose sum is σ = 573396193152. Its totient is φ = 62304491520.

The previous prime is 204112140403. The next prime is 204112140439. The reversal of 204112140432 is 234041211402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (204112140439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3350044 + ... + 3410427.

Almost surely, 2^204112140432 is an apocalyptic number.

It is an amenable number.

204112140432 is an abundant number, since it is smaller than the sum of its proper divisors (369284052720).

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

204112140432 is a wasteful number, since it uses less digits than its factorization.

204112140432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6760536 (or 6760530 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 204112140432 its reverse (234041211402), we get a palindrome (438153351834).

The spelling of 204112140432 in words is "two hundred four billion, one hundred twelve million, one hundred forty thousand, four hundred thirty-two".