144321400014441 has 8 divisors (see below), whose sum is σ = 207230728225920. Its totient is φ = 88813169239632.

The previous prime is 144321400014419. The next prime is 144321400014481. The reversal of 144321400014441 is 144410004123441.

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

It is not a de Polignac number, because 144321400014441 - 2²⁵ = 144321366460009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144321400014481) 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, 1850274359121 + ... + 1850274359198.

It is an arithmetic number, because the mean of its divisors is an integer number (25903841028240).

Almost surely, 2^{144321400014441} is an apocalyptic number.

It is an amenable number.

144321400014441 is a deficient number, since it is larger than the sum of its proper divisors (62909328211479).

144321400014441 is a wasteful number, since it uses less digits than its factorization.

144321400014441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700548718335.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 144321400014441 its reverse (144410004123441), we get a palindrome (288731404137882).

The spelling of 144321400014441 in words is "one hundred forty-four trillion, three hundred twenty-one billion, four hundred million, fourteen thousand, four hundred forty-one".