144262441 has 8 divisors (see below), whose sum is σ = 145939968. Its totient is φ = 142590000.

The previous prime is 144262439. The next prime is 144262471.

144262441 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144262441 - 2¹ = 144262439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144262471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 97336 + ... + 98806.

It is an arithmetic number, because the mean of its divisors is an integer number (18242496).

Almost surely, 2^144262441 is an apocalyptic number.

It is an amenable number.

144262441 is a deficient number, since it is larger than the sum of its proper divisors (1677527).

144262441 is a wasteful number, since it uses less digits than its factorization.

144262441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543.

The product of its digits is 6144, while the sum is 28.

The square root of 144262441 is about 12010.9300639043. The cubic root of 144262441 is about 524.4665068884.

The spelling of 144262441 in words is "one hundred forty-four million, two hundred sixty-two thousand, four hundred forty-one".