144200400321201 has 16 divisors (see below), whose sum is σ = 221189135029248. Its totient is φ = 81854531874000.

The previous prime is 144200400321191. The next prime is 144200400321217. The reversal of 144200400321201 is 102123004002441.

It is not a de Polignac number, because 144200400321201 - 2⁵ = 144200400321169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144200400321221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22737366795 + ... + 22737373136.

It is an arithmetic number, because the mean of its divisors is an integer number (13824320939328).

Almost surely, 2^{144200400321201} is an apocalyptic number.

It is an amenable number.

144200400321201 is a deficient number, since it is larger than the sum of its proper divisors (76988734708047).

144200400321201 is a wasteful number, since it uses less digits than its factorization.

144200400321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45474740092.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 144200400321201 its reverse (102123004002441), we get a palindrome (246323404323642).

The spelling of 144200400321201 in words is "one hundred forty-four trillion, two hundred billion, four hundred million, three hundred twenty-one thousand, two hundred one".