144241145 has 8 divisors (see below), whose sum is σ = 174152256. Its totient is φ = 114684336.

The previous prime is 144241129. The next prime is 144241159. The reversal of 144241145 is 541142441.

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 144241145 - 2⁴ = 144241129 is a prime.

It is a super-2 number, since 2×144241145² = 41611015821822050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87677 + ... + 89306.

It is an arithmetic number, because the mean of its divisors is an integer number (21769032).

Almost surely, 2^144241145 is an apocalyptic number.

It is an amenable number.

144241145 is a deficient number, since it is larger than the sum of its proper divisors (29911111).

144241145 is a wasteful number, since it uses less digits than its factorization.

144241145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177151.

The product of its digits is 2560, while the sum is 26.

The square root of 144241145 is about 12010.0435053334. The cubic root of 144241145 is about 524.4406983960.

Adding to 144241145 its reverse (541142441), we get a palindrome (685383586).

The spelling of 144241145 in words is "one hundred forty-four million, two hundred forty-one thousand, one hundred forty-five".