144010043 has 4 divisors (see below), whose sum is σ = 152481240. Its totient is φ = 135538848.

The previous prime is 144010039. The next prime is 144010049. The reversal of 144010043 is 340010441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144010043 - 2² = 144010039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 8471179 = 144010043 / (1 + 4 + 4 + 0 + 1 + 0 + 0 + 4 + 3).

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (144010049) 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, 4235573 + ... + 4235606.

It is an arithmetic number, because the mean of its divisors is an integer number (38120310).

Almost surely, 2^144010043 is an apocalyptic number.

144010043 is a deficient number, since it is larger than the sum of its proper divisors (8471197).

144010043 is an equidigital number, since it uses as much as digits as its factorization.

144010043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8471196.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 144010043 is about 12000.4184510374. The cubic root of 144010043 is about 524.1604637927.

Adding to 144010043 its reverse (340010441), we get a palindrome (484020484).

The spelling of 144010043 in words is "one hundred forty-four million, ten thousand, forty-three".