144710965 has 12 divisors (see below), whose sum is σ = 202005036. Its totient is φ = 99230208.

The previous prime is 144710947. The next prime is 144710977. The reversal of 144710965 is 569017441.

It can be written as a sum of positive squares in 2 ways, for example, as 36072036 + 108638929 = 6006^2 + 10423^2 .

It is not a de Polignac number, because 144710965 - 2⁷ = 144710837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295084 + ... + 295573.

It is an arithmetic number, because the mean of its divisors is an integer number (16833753).

Almost surely, 2^144710965 is an apocalyptic number.

It is an amenable number.

144710965 is a deficient number, since it is larger than the sum of its proper divisors (57294071).

144710965 is an equidigital number, since it uses as much as digits as its factorization.

144710965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590676 (or 590669 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 144710965 is about 12029.5870668947. The cubic root of 144710965 is about 525.0094813103.

The spelling of 144710965 in words is "one hundred forty-four million, seven hundred ten thousand, nine hundred sixty-five".