144160232 has 16 divisors (see below), whose sum is σ = 270893700. Its totient is φ = 71921920.

The previous prime is 144160231. The next prime is 144160241. The reversal of 144160232 is 232061441.

144160232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139381636 + 4778596 = 11806^2 + 2186^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144160198 and 144160207.

It is not an unprimeable number, because it can be changed into a prime (144160231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15857 + ... + 23232.

Almost surely, 2^144160232 is an apocalyptic number.

It is an amenable number.

144160232 is a deficient number, since it is larger than the sum of its proper divisors (126733468).

144160232 is a wasteful number, since it uses less digits than its factorization.

144160232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39556 (or 39552 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 144160232 is about 12006.6744771398. The cubic root of 144160232 is about 524.3426172572.

It can be divided in two parts, 1441602 and 32, that multiplied together give a square (46131264 = 6792²).

The spelling of 144160232 in words is "one hundred forty-four million, one hundred sixty thousand, two hundred thirty-two".