144304540201 has 2 divisors, whose sum is σ = 144304540202. Its totient is φ = 144304540200.

The previous prime is 144304540187. The next prime is 144304540217. The reversal of 144304540201 is 102045403441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144282224025 + 22316176 = 379845^2 + 4724^2 .

It is a cyclic number.

It is not a de Polignac number, because 144304540201 - 2⁷ = 144304540073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144304540201.

It is not a weakly prime, because it can be changed into another prime (144304540231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72152270100 + 72152270101.

It is an arithmetic number, because the mean of its divisors is an integer number (72152270101).

Almost surely, 2^144304540201 is an apocalyptic number.

It is an amenable number.

144304540201 is a deficient number, since it is larger than the sum of its proper divisors (1).

144304540201 is an equidigital number, since it uses as much as digits as its factorization.

144304540201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 144304540201 its reverse (102045403441), we get a palindrome (246349943642).

The spelling of 144304540201 in words is "one hundred forty-four billion, three hundred four million, five hundred forty thousand, two hundred one".