144443415334445 has 8 divisors (see below), whose sum is σ = 173332389888000. Its totient is φ = 115554537943120.

The previous prime is 144443415334373. The next prime is 144443415334453. The reversal of 144443415334445 is 544433514344441.

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

It is not a de Polignac number, because 144443415334445 - 2¹⁸ = 144443415072301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20978945 + ... + 27000054.

It is an arithmetic number, because the mean of its divisors is an integer number (21666548736000).

Almost surely, 2^{144443415334445} is an apocalyptic number.

It is an amenable number.

144443415334445 is a deficient number, since it is larger than the sum of its proper divisors (28888974553555).

144443415334445 is an equidigital number, since it uses as much as digits as its factorization.

144443415334445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48581115.

The product of its digits is 44236800, while the sum is 53.

Adding to 144443415334445 its reverse (544433514344441), we get a palindrome (688876929678886).

The spelling of 144443415334445 in words is "one hundred forty-four trillion, four hundred forty-three billion, four hundred fifteen million, three hundred thirty-four thousand, four hundred forty-five".