144100043 has 4 divisors (see below), whose sum is σ = 149069040. Its totient is φ = 139131048.

The previous prime is 144100001. The next prime is 144100051. The reversal of 144100043 is 340001441.

144100043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144100043 - 2¹² = 144095947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144099994 and 144100030.

It is not an unprimeable number, because it can be changed into a prime (144100063) 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, 2484455 + ... + 2484512.

It is an arithmetic number, because the mean of its divisors is an integer number (37267260).

Almost surely, 2^144100043 is an apocalyptic number.

144100043 is a deficient number, since it is larger than the sum of its proper divisors (4968997).

144100043 is an equidigital number, since it uses as much as digits as its factorization.

144100043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968996.

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

The square root of 144100043 is about 12004.1677345829. The cubic root of 144100043 is about 524.2696335349.

Adding to 144100043 its reverse (340001441), we get a palindrome (484101484).

The spelling of 144100043 in words is "one hundred forty-four million, one hundred thousand, forty-three".