144430003247 has 2 divisors, whose sum is σ = 144430003248. Its totient is φ = 144430003246.

The previous prime is 144430003229. The next prime is 144430003301. The reversal of 144430003247 is 742300034441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144430003247 - 2¹⁴ = 144429986863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144430009247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72215001623 + 72215001624.

It is an arithmetic number, because the mean of its divisors is an integer number (72215001624).

Almost surely, 2^144430003247 is an apocalyptic number.

144430003247 is a deficient number, since it is larger than the sum of its proper divisors (1).

144430003247 is an equidigital number, since it uses as much as digits as its factorization.

144430003247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 144430003247 its reverse (742300034441), we get a palindrome (886730037688).

The spelling of 144430003247 in words is "one hundred forty-four billion, four hundred thirty million, three thousand, two hundred forty-seven".