200243440024 has 8 divisors (see below), whose sum is σ = 375456450060. Its totient is φ = 100121720008.

The previous prime is 200243439967. The next prime is 200243440051. The reversal of 200243440024 is 420044342002.

200243440024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 12515214994 + ... + 12515215009.

Almost surely, 2^200243440024 is an apocalyptic number.

It is an amenable number.

200243440024 is a deficient number, since it is larger than the sum of its proper divisors (175213010036).

200243440024 is a wasteful number, since it uses less digits than its factorization.

200243440024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25030430009 (or 25030430005 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 200243440024 its reverse (420044342002), we get a palindrome (620287782026).

The spelling of 200243440024 in words is "two hundred billion, two hundred forty-three million, four hundred forty thousand, twenty-four".