144431000201 has 2 divisors, whose sum is σ = 144431000202. Its totient is φ = 144431000200.

The previous prime is 144431000159. The next prime is 144431000221. The reversal of 144431000201 is 102000134441.

It is an a-pointer prime, because the next prime (144431000221) can be obtained adding 144431000201 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139382755600 + 5048244601 = 373340^2 + 71051^2 .

It is a cyclic number.

It is not a de Polignac number, because 144431000201 - 2³⁴ = 127251131017 is a prime.

It is a super-2 number, since 2×144431000201² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144431000221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72215500100 + 72215500101.

It is an arithmetic number, because the mean of its divisors is an integer number (72215500101).

Almost surely, 2^144431000201 is an apocalyptic number.

It is an amenable number.

144431000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

144431000201 is an equidigital number, since it uses as much as digits as its factorization.

144431000201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 144431000201 its reverse (102000134441), we get a palindrome (246431134642).

The spelling of 144431000201 in words is "one hundred forty-four billion, four hundred thirty-one million, two hundred one", and thus it is an aban number.