200023334144 has 18 divisors (see below), whose sum is σ = 399265327650. Its totient is φ = 100011666944.

The previous prime is 200023334131. The next prime is 200023334149. The reversal of 200023334144 is 441433320002.

It can be written as a sum of positive squares in only one way, i.e., 163953727744 + 36069606400 = 404912^2 + 189920^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200023334149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390670319 + ... + 390670830.

Almost surely, 2^200023334144 is an apocalyptic number.

It is an amenable number.

200023334144 is a deficient number, since it is larger than the sum of its proper divisors (199241993506).

200023334144 is an frugal number, since it uses more digits than its factorization.

200023334144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781341165 (or 781341151 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 200023334144 its reverse (441433320002), we get a palindrome (641456654146).

The spelling of 200023334144 in words is "two hundred billion, twenty-three million, three hundred thirty-four thousand, one hundred forty-four".