144442203000019 has 2 divisors, whose sum is σ = 144442203000020. Its totient is φ = 144442203000018.

The previous prime is 144442202999989. The next prime is 144442203000077. The reversal of 144442203000019 is 910000302244441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144442203000019 is a prime.

It is a super-2 number, since 2×144442203000019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144442203007019) 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, 72221101500009 + 72221101500010.

It is an arithmetic number, because the mean of its divisors is an integer number (72221101500010).

Almost surely, 2^{144442203000019} is an apocalyptic number.

144442203000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

144442203000019 is an equidigital number, since it uses as much as digits as its factorization.

144442203000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 144442203000019 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred three million, nineteen", and thus it is an aban number.