144430345003 has 8 divisors (see below), whose sum is σ = 165430879200. Its totient is φ = 123521717760.

The previous prime is 144430344973. The next prime is 144430345027. The reversal of 144430345003 is 300543034441.

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

It is not a de Polignac number, because 144430345003 - 2¹³ = 144430336811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144430340003) 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, 22973368 + ... + 22979653.

It is an arithmetic number, because the mean of its divisors is an integer number (20678859900).

Almost surely, 2^144430345003 is an apocalyptic number.

144430345003 is a deficient number, since it is larger than the sum of its proper divisors (21000534197).

144430345003 is an equidigital number, since it uses as much as digits as its factorization.

144430345003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45953477.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 144430345003 its reverse (300543034441), we get a palindrome (444973379444).

The spelling of 144430345003 in words is "one hundred forty-four billion, four hundred thirty million, three hundred forty-five thousand, three".