4230142121144 has 8 divisors (see below), whose sum is σ = 7931516477160. Its totient is φ = 2115071060568.

The previous prime is 4230142121137. The next prime is 4230142121189. The reversal of 4230142121144 is 4411212410324.

4230142121144 is digitally balanced in base 2, 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, 264383882564 + ... + 264383882579.

It is an arithmetic number, because the mean of its divisors is an integer number (991439559645).

Almost surely, 2^{4230142121144} is an apocalyptic number.

It is an amenable number.

4230142121144 is a deficient number, since it is larger than the sum of its proper divisors (3701374356016).

4230142121144 is a wasteful number, since it uses less digits than its factorization.

4230142121144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528767765149 (or 528767765145 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 4230142121144 its reverse (4411212410324), we get a palindrome (8641354531468).

The spelling of 4230142121144 in words is "four trillion, two hundred thirty billion, one hundred forty-two million, one hundred twenty-one thousand, one hundred forty-four".