144418003273 has 2 divisors, whose sum is σ = 144418003274. Its totient is φ = 144418003272.

The previous prime is 144418003187. The next prime is 144418003319. The reversal of 144418003273 is 372300814441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144406080064 + 11923209 = 380008^2 + 3453^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144418003273 is a prime.

It is not a weakly prime, because it can be changed into another prime (144418004273) 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 as a sum of consecutive naturals, namely, 72209001636 + 72209001637.

It is an arithmetic number, because the mean of its divisors is an integer number (72209001637).

Almost surely, 2^144418003273 is an apocalyptic number.

It is an amenable number.

144418003273 is a deficient number, since it is larger than the sum of its proper divisors (1).

144418003273 is an equidigital number, since it uses as much as digits as its factorization.

144418003273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 144418003273 in words is "one hundred forty-four billion, four hundred eighteen million, three thousand, two hundred seventy-three".