144322214401 has 8 divisors (see below), whose sum is σ = 153065899584. Its totient is φ = 135784263120.

The previous prime is 144322214389. The next prime is 144322214419. The reversal of 144322214401 is 104412223441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144322214401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144322214401.

It is not an unprimeable number, because it can be changed into a prime (144322214441) 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, 51432031 + ... + 51434836.

It is an arithmetic number, because the mean of its divisors is an integer number (19133237448).

Almost surely, 2^144322214401 is an apocalyptic number.

It is an amenable number.

144322214401 is a deficient number, since it is larger than the sum of its proper divisors (8743685183).

144322214401 is a wasteful number, since it uses less digits than its factorization.

144322214401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102866951.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144322214401 its reverse (104412223441), we get a palindrome (248734437842).

The spelling of 144322214401 in words is "one hundred forty-four billion, three hundred twenty-two million, two hundred fourteen thousand, four hundred one".