144817353 has 12 divisors (see below), whose sum is σ = 209396928. Its totient is φ = 96445080.

The previous prime is 144817313. The next prime is 144817381. The reversal of 144817353 is 353718441.

It is a happy number.

It is not a de Polignac number, because 144817353 - 2¹⁷ = 144686281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144817313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1476 + ... + 17082.

It is an arithmetic number, because the mean of its divisors is an integer number (17449744).

Almost surely, 2^144817353 is an apocalyptic number.

It is an amenable number.

144817353 is a deficient number, since it is larger than the sum of its proper divisors (64579575).

144817353 is a wasteful number, since it uses less digits than its factorization.

144817353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16644 (or 16641 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 144817353 is about 12034.0081851393. The cubic root of 144817353 is about 525.1381078835.

The spelling of 144817353 in words is "one hundred forty-four million, eight hundred seventeen thousand, three hundred fifty-three".