144212004234 has 48 divisors (see below), whose sum is σ = 341086243680. Its totient is φ = 45540630000.

The previous prime is 144212004193. The next prime is 144212004239. The reversal of 144212004234 is 432400212441.

144212004234 is a `hidden beast` number, since 1 + 4 + 421 + 2 + 0 + 0 + 4 + 234 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144212004198 and 144212004207.

It is not an unprimeable number, because it can be changed into a prime (144212004239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7799517 + ... + 7817984.

It is an arithmetic number, because the mean of its divisors is an integer number (7105963410).

Almost surely, 2^144212004234 is an apocalyptic number.

144212004234 is an abundant number, since it is smaller than the sum of its proper divisors (196874239446).

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

144212004234 is a wasteful number, since it uses less digits than its factorization.

144212004234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15617537 (or 15617525 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 144212004234 its reverse (432400212441), we get a palindrome (576612216675).

The spelling of 144212004234 in words is "one hundred forty-four billion, two hundred twelve million, four thousand, two hundred thirty-four".