144100110401209 has 2 divisors, whose sum is σ = 144100110401210. Its totient is φ = 144100110401208.

The previous prime is 144100110401189. The next prime is 144100110401329. The reversal of 144100110401209 is 902104011001441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134690995866025 + 9409114535184 = 11605645^2 + 3067428^2 .

It is a cyclic number.

It is not a de Polignac number, because 144100110401209 - 2¹⁵ = 144100110368441 is a prime.

It is not a weakly prime, because it can be changed into another prime (144100110401509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72050055200604 + 72050055200605.

It is an arithmetic number, because the mean of its divisors is an integer number (72050055200605).

Almost surely, 2^{144100110401209} is an apocalyptic number.

It is an amenable number.

144100110401209 is a deficient number, since it is larger than the sum of its proper divisors (1).

144100110401209 is an equidigital number, since it uses as much as digits as its factorization.

144100110401209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 144100110401209 in words is "one hundred forty-four trillion, one hundred billion, one hundred ten million, four hundred one thousand, two hundred nine".