4200123230244 has 18 divisors (see below), whose sum is σ = 10616978165430. Its totient is φ = 1400041076736.

The previous prime is 4200123230227. The next prime is 4200123230263. The reversal of 4200123230244 is 4420323210024.

4200123230244 is a `hidden beast` number, since 420 + 0 + 1 + 2 + 3 + 230 + 2 + 4 + 4 = 666.

4200123230244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3339069145344 + 861054084900 = 1827312^2 + 927930^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58335044829 + ... + 58335044900.

Almost surely, 2^{4200123230244} is an apocalyptic number.

It is an amenable number.

4200123230244 is an abundant number, since it is smaller than the sum of its proper divisors (6416854935186).

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

4200123230244 is a wasteful number, since it uses less digits than its factorization.

4200123230244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116670089739 (or 116670089734 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4200123230244 its reverse (4420323210024), we get a palindrome (8620446440268).

The spelling of 4200123230244 in words is "four trillion, two hundred billion, one hundred twenty-three million, two hundred thirty thousand, two hundred forty-four".