144225521141843 has 2 divisors, whose sum is σ = 144225521141844. Its totient is φ = 144225521141842.

The previous prime is 144225521141771. The next prime is 144225521141873. The reversal of 144225521141843 is 348141125522441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144225521141843 - 2¹⁰ = 144225521140819 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (144225521141873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72112760570921 + 72112760570922.

It is an arithmetic number, because the mean of its divisors is an integer number (72112760570922).

Almost surely, 2^{144225521141843} is an apocalyptic number.

144225521141843 is a deficient number, since it is larger than the sum of its proper divisors (1).

144225521141843 is an equidigital number, since it uses as much as digits as its factorization.

144225521141843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1228800, while the sum is 47.

The spelling of 144225521141843 in words is "one hundred forty-four trillion, two hundred twenty-five billion, five hundred twenty-one million, one hundred forty-one thousand, eight hundred forty-three".