144002031230 has 64 divisors (see below), whose sum is σ = 268710220800. Its totient is φ = 55519686144.

The previous prime is 144002031211. The next prime is 144002031253. The reversal of 144002031230 is 32130200441.

144002031230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20269859 + ... + 20276961.

It is an arithmetic number, because the mean of its divisors is an integer number (4198597200).

Almost surely, 2^144002031230 is an apocalyptic number.

144002031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144002031230 is a deficient number, since it is larger than the sum of its proper divisors (124708189570).

144002031230 is a wasteful number, since it uses less digits than its factorization.

144002031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7653.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 144002031230 its reverse (32130200441), we get a palindrome (176132231671).

The spelling of 144002031230 in words is "one hundred forty-four billion, two million, thirty-one thousand, two hundred thirty".