144442001433201 has 16 divisors (see below), whose sum is σ = 204174918624768. Its totient is φ = 90669782937600.

The previous prime is 144442001433187. The next prime is 144442001433311. The reversal of 144442001433201 is 102334100244441.

It is a happy number.

It is not a de Polignac number, because 144442001433201 - 2⁶ = 144442001433137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144442001433901) 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 in 15 ways as a sum of consecutive naturals, for example, 20988372240 + ... + 20988379121.

It is an arithmetic number, because the mean of its divisors is an integer number (12760932414048).

Almost surely, 2^{144442001433201} is an apocalyptic number.

It is an amenable number.

144442001433201 is a deficient number, since it is larger than the sum of its proper divisors (59732917191567).

144442001433201 is a wasteful number, since it uses less digits than its factorization.

144442001433201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41976751432.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 144442001433201 its reverse (102334100244441), we get a palindrome (246776101677642).

The spelling of 144442001433201 in words is "one hundred forty-four trillion, four hundred forty-two billion, one million, four hundred thirty-three thousand, two hundred one".