144442001420224 has 14 divisors (see below), whose sum is σ = 286627096568384. Its totient is φ = 72221000710080.

The previous prime is 144442001420209. The next prime is 144442001420303. The reversal of 144442001420224 is 422024100244441.

144442001420224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 144442001420224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128453136032 + ... + 1128453136159.

Almost surely, 2^{144442001420224} is an apocalyptic number.

It is an amenable number.

144442001420224 is a deficient number, since it is larger than the sum of its proper divisors (142185095148160).

144442001420224 is an equidigital number, since it uses as much as digits as its factorization.

144442001420224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256906272203 (or 2256906272193 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 144442001420224 its reverse (422024100244441), we get a palindrome (566466101664665).

The spelling of 144442001420224 in words is "one hundred forty-four trillion, four hundred forty-two billion, one million, four hundred twenty thousand, two hundred twenty-four".