144300143442203 has 8 divisors (see below), whose sum is σ = 164921178574560. Its totient is φ = 123680790541440.

The previous prime is 144300143442199. The next prime is 144300143442253. The reversal of 144300143442203 is 302244341003441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144300143442203 - 2² = 144300143442199 is a prime.

It is a super-2 number, since 2×144300143442203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144300143442253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420374078 + ... + 420717203.

It is an arithmetic number, because the mean of its divisors is an integer number (20615147321820).

Almost surely, 2^{144300143442203} is an apocalyptic number.

144300143442203 is a deficient number, since it is larger than the sum of its proper divisors (20621035132357).

144300143442203 is an equidigital number, since it uses as much as digits as its factorization.

144300143442203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841115797.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 144300143442203 its reverse (302244341003441), we get a palindrome (446544484445644).

The spelling of 144300143442203 in words is "one hundred forty-four trillion, three hundred billion, one hundred forty-three million, four hundred forty-two thousand, two hundred three".