144131334204433 has 2 divisors, whose sum is σ = 144131334204434. Its totient is φ = 144131334204432.

The previous prime is 144131334204413. The next prime is 144131334204457. The reversal of 144131334204433 is 334402433131441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84048868545489 + 60082465658944 = 9167817^2 + 7751288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144131334204433 is a prime.

It is not a weakly prime, because it can be changed into another prime (144131334204413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72065667102216 + 72065667102217.

It is an arithmetic number, because the mean of its divisors is an integer number (72065667102217).

Almost surely, 2^{144131334204433} is an apocalyptic number.

It is an amenable number.

144131334204433 is a deficient number, since it is larger than the sum of its proper divisors (1).

144131334204433 is an equidigital number, since it uses as much as digits as its factorization.

144131334204433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 144131334204433 its reverse (334402433131441), we get a palindrome (478533767335874).

The spelling of 144131334204433 in words is "one hundred forty-four trillion, one hundred thirty-one billion, three hundred thirty-four million, two hundred four thousand, four hundred thirty-three".