144330043 has 8 divisors (see below), whose sum is σ = 169562736. Its totient is φ = 121116000.

The previous prime is 144330031. The next prime is 144330047. The reversal of 144330043 is 340033441.

144330043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144330043 - 2¹³ = 144321851 is a prime.

It is a super-2 number, since 2×144330043² = 41662322624763698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144329996 and 144330023.

It is not an unprimeable number, because it can be changed into a prime (144330047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504508 + ... + 504793.

It is an arithmetic number, because the mean of its divisors is an integer number (21195342).

Almost surely, 2^144330043 is an apocalyptic number.

144330043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144330043 is a deficient number, since it is larger than the sum of its proper divisors (25232693).

144330043 is a wasteful number, since it uses less digits than its factorization.

144330043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009325.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 144330043 is about 12013.7439210265. The cubic root of 144330043 is about 524.5484165153.

Adding to 144330043 its reverse (340033441), we get a palindrome (484363484).

The spelling of 144330043 in words is "one hundred forty-four million, three hundred thirty thousand, forty-three".