144447210443 has 2 divisors, whose sum is σ = 144447210444. Its totient is φ = 144447210442.

The previous prime is 144447210419. The next prime is 144447210451. The reversal of 144447210443 is 344012744441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144447210443 - 2²² = 144443016139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144447210397 and 144447210406.

It is not a weakly prime, because it can be changed into another prime (144447219443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72223605221 + 72223605222.

It is an arithmetic number, because the mean of its divisors is an integer number (72223605222).

Almost surely, 2^144447210443 is an apocalyptic number.

144447210443 is a deficient number, since it is larger than the sum of its proper divisors (1).

144447210443 is an equidigital number, since it uses as much as digits as its factorization.

144447210443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 38.

Adding to 144447210443 its reverse (344012744441), we get a palindrome (488459954884).

The spelling of 144447210443 in words is "one hundred forty-four billion, four hundred forty-seven million, two hundred ten thousand, four hundred forty-three".