144363441 has 16 divisors (see below), whose sum is σ = 195928128. Its totient is φ = 94536000.

The previous prime is 144363431. The next prime is 144363449.

144363441 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 144363441 - 2¹³ = 144355249 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 144363399 and 144363408.

It is not an unprimeable number, because it can be changed into a prime (144363449) 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, 37875 + ... + 41511.

It is an arithmetic number, because the mean of its divisors is an integer number (12245508).

Almost surely, 2^144363441 is an apocalyptic number.

It is an amenable number.

144363441 is a deficient number, since it is larger than the sum of its proper divisors (51564687).

144363441 is a wasteful number, since it uses less digits than its factorization.

144363441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its digits is 13824, while the sum is 30.

The square root of 144363441 is about 12015.1338319638. The cubic root of 144363441 is about 524.5888735967.

The spelling of 144363441 in words is "one hundred forty-four million, three hundred sixty-three thousand, four hundred forty-one".