144512353 has 2 divisors, whose sum is σ = 144512354. Its totient is φ = 144512352.

The previous prime is 144512351. The next prime is 144512363. The reversal of 144512353 is 353215441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77141089 + 67371264 = 8783^2 + 8208^2 .

It is a cyclic number.

It is not a de Polignac number, because 144512353 - 2¹ = 144512351 is a prime.

Together with 144512351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (144512351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72256176 + 72256177.

It is an arithmetic number, because the mean of its divisors is an integer number (72256177).

Almost surely, 2^144512353 is an apocalyptic number.

It is an amenable number.

144512353 is a deficient number, since it is larger than the sum of its proper divisors (1).

144512353 is an equidigital number, since it uses as much as digits as its factorization.

144512353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 28.

The square root of 144512353 is about 12021.3290862533. The cubic root of 144512353 is about 524.7691840999.

Adding to 144512353 its reverse (353215441), we get a palindrome (497727794).

The spelling of 144512353 in words is "one hundred forty-four million, five hundred twelve thousand, three hundred fifty-three".