144545650155433 has 2 divisors, whose sum is σ = 144545650155434. Its totient is φ = 144545650155432.

The previous prime is 144545650155427. The next prime is 144545650155469. The reversal of 144545650155433 is 334551056545441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106396584376384 + 38149065779049 = 10314872^2 + 6176493^2 .

It is a cyclic number.

It is not a de Polignac number, because 144545650155433 - 2²⁹ = 144545113284521 is a prime.

It is not a weakly prime, because it can be changed into another prime (144545650155733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72272825077716 + 72272825077717.

It is an arithmetic number, because the mean of its divisors is an integer number (72272825077717).

Almost surely, 2^{144545650155433} is an apocalyptic number.

It is an amenable number.

144545650155433 is a deficient number, since it is larger than the sum of its proper divisors (1).

144545650155433 is an equidigital number, since it uses as much as digits as its factorization.

144545650155433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200000, while the sum is 55.

The spelling of 144545650155433 in words is "one hundred forty-four trillion, five hundred forty-five billion, six hundred fifty million, one hundred fifty-five thousand, four hundred thirty-three".