144606313 has 16 divisors (see below), whose sum is σ = 154638720. Its totient is φ = 134918784.

The previous prime is 144606311. The next prime is 144606317. The reversal of 144606313 is 313606441.

It is a cyclic number.

It is not a de Polignac number, because 144606313 - 2¹ = 144606311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144606311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381358 + ... + 381736.

It is an arithmetic number, because the mean of its divisors is an integer number (9664920).

Almost surely, 2^144606313 is an apocalyptic number.

It is an amenable number.

144606313 is a deficient number, since it is larger than the sum of its proper divisors (10032407).

144606313 is a wasteful number, since it uses less digits than its factorization.

144606313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 144606313 is about 12025.2365049507. The cubic root of 144606313 is about 524.8828920957.

The spelling of 144606313 in words is "one hundred forty-four million, six hundred six thousand, three hundred thirteen".