144150317 has 2 divisors, whose sum is σ = 144150318. Its totient is φ = 144150316.

The previous prime is 144150313. The next prime is 144150353. The reversal of 144150317 is 713051441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137499076 + 6651241 = 11726^2 + 2579^2 .

It is a cyclic number.

It is not a de Polignac number, because 144150317 - 2² = 144150313 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144150313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72075158 + 72075159.

It is an arithmetic number, because the mean of its divisors is an integer number (72075159).

Almost surely, 2^144150317 is an apocalyptic number.

It is an amenable number.

144150317 is a deficient number, since it is larger than the sum of its proper divisors (1).

144150317 is an equidigital number, since it uses as much as digits as its factorization.

144150317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 144150317 is about 12006.2615746951. The cubic root of 144150317 is about 524.3305959664.

The spelling of 144150317 in words is "one hundred forty-four million, one hundred fifty thousand, three hundred seventeen".