144555325325233 has 2 divisors, whose sum is σ = 144555325325234. Its totient is φ = 144555325325232.

The previous prime is 144555325325231. The next prime is 144555325325237. The reversal of 144555325325233 is 332523523555441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133590299748129 + 10965025577104 = 11558127^2 + 3311348^2 .

It is a cyclic number.

It is not a de Polignac number, because 144555325325233 - 2¹ = 144555325325231 is a prime.

Together with 144555325325231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (144555325325231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72277662662616 + 72277662662617.

It is an arithmetic number, because the mean of its divisors is an integer number (72277662662617).

Almost surely, 2^{144555325325233} is an apocalyptic number.

It is an amenable number.

144555325325233 is a deficient number, since it is larger than the sum of its proper divisors (1).

144555325325233 is an equidigital number, since it uses as much as digits as its factorization.

144555325325233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400000, while the sum is 52.

The spelling of 144555325325233 in words is "one hundred forty-four trillion, five hundred fifty-five billion, three hundred twenty-five million, three hundred twenty-five thousand, two hundred thirty-three".