144204356441 has 2 divisors, whose sum is σ = 144204356442. Its totient is φ = 144204356440.

The previous prime is 144204356381. The next prime is 144204356473. The reversal of 144204356441 is 144653402441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141899876416 + 2304480025 = 376696^2 + 48005^2 .

It is a cyclic number.

It is not a de Polignac number, because 144204356441 - 2¹⁸ = 144204094297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144204356395 and 144204356404.

It is not a weakly prime, because it can be changed into another prime (144204356941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72102178220 + 72102178221.

It is an arithmetic number, because the mean of its divisors is an integer number (72102178221).

Almost surely, 2^144204356441 is an apocalyptic number.

It is an amenable number.

144204356441 is a deficient number, since it is larger than the sum of its proper divisors (1).

144204356441 is an equidigital number, since it uses as much as digits as its factorization.

144204356441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 144204356441 its reverse (144653402441), we get a palindrome (288857758882).

The spelling of 144204356441 in words is "one hundred forty-four billion, two hundred four million, three hundred fifty-six thousand, four hundred forty-one".