144331430344211 has 8 divisors (see below), whose sum is σ = 157474280395200. Its totient is φ = 131192215448040.

The previous prime is 144331430344207. The next prime is 144331430344253. The reversal of 144331430344211 is 112443034133441.

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

It is a cyclic number.

It is not a de Polignac number, because 144331430344211 - 2² = 144331430344207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144331630344211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908705681 + ... + 908864498.

It is an arithmetic number, because the mean of its divisors is an integer number (19684285049400).

Almost surely, 2^{144331430344211} is an apocalyptic number.

144331430344211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

144331430344211 is a deficient number, since it is larger than the sum of its proper divisors (13142850050989).

144331430344211 is a wasteful number, since it uses less digits than its factorization.

144331430344211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1817577409.

The product of its (nonzero) digits is 165888, while the sum is 38.

Adding to 144331430344211 its reverse (112443034133441), we get a palindrome (256774464477652).

The spelling of 144331430344211 in words is "one hundred forty-four trillion, three hundred thirty-one billion, four hundred thirty million, three hundred forty-four thousand, two hundred eleven".