144530551320733 has 2 divisors, whose sum is σ = 144530551320734. Its totient is φ = 144530551320732.

The previous prime is 144530551320719. The next prime is 144530551320739. The reversal of 144530551320733 is 337023155035441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121981377852324 + 22549173468409 = 11044518^2 + 4748597^2 .

It is a cyclic number.

It is not a de Polignac number, because 144530551320733 - 2³³ = 144521961386141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144530551320739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72265275660366 + 72265275660367.

It is an arithmetic number, because the mean of its divisors is an integer number (72265275660367).

Almost surely, 2^{144530551320733} is an apocalyptic number.

It is an amenable number.

144530551320733 is a deficient number, since it is larger than the sum of its proper divisors (1).

144530551320733 is an equidigital number, since it uses as much as digits as its factorization.

144530551320733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 144530551320733 in words is "one hundred forty-four trillion, five hundred thirty billion, five hundred fifty-one million, three hundred twenty thousand, seven hundred thirty-three".