204433013144 has 8 divisors (see below), whose sum is σ = 383311899660. Its totient is φ = 102216506568.

The previous prime is 204433013129. The next prime is 204433013167. The reversal of 204433013144 is 441310334402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12777063314 + ... + 12777063329.

Almost surely, 2^204433013144 is an apocalyptic number.

It is an amenable number.

204433013144 is a deficient number, since it is larger than the sum of its proper divisors (178878886516).

204433013144 is a wasteful number, since it uses less digits than its factorization.

204433013144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25554126649 (or 25554126645 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 204433013144 its reverse (441310334402), we get a palindrome (645743347546).

The spelling of 204433013144 in words is "two hundred four billion, four hundred thirty-three million, thirteen thousand, one hundred forty-four".