144230122322388 has 18 divisors (see below), whose sum is σ = 364581698092794. Its totient is φ = 48076707440784.

The previous prime is 144230122322387. The next prime is 144230122322441. The reversal of 144230122322388 is 883223221032441.

144230122322388 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 30 + 1 + 2 + 232 + 2 + 388 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93454407821124 + 50775714501264 = 9667182^2 + 7125708^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144230122322383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2003196143331 + ... + 2003196143402.

It is an arithmetic number, because the mean of its divisors is an integer number (20254538782933).

Almost surely, 2^{144230122322388} is an apocalyptic number.

144230122322388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

144230122322388 is an abundant number, since it is smaller than the sum of its proper divisors (220351575770406).

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

144230122322388 is a wasteful number, since it uses less digits than its factorization.

144230122322388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006392286743 (or 4006392286738 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 144230122322388 in words is "one hundred forty-four trillion, two hundred thirty billion, one hundred twenty-two million, three hundred twenty-two thousand, three hundred eighty-eight".