142044023003 has 4 divisors (see below), whose sum is σ = 142054231728. Its totient is φ = 142033814280.

The previous prime is 142044022997. The next prime is 142044023057. The reversal of 142044023003 is 300320440241.

142044023003 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, and also an emirpimes, since its reverse is a distinct semiprime: 300320440241 = 89 ⋅3374386969.

It is a cyclic number.

It is not a de Polignac number, because 142044023003 - 2¹⁰ = 142044021979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142044023003.

It is not an unprimeable number, because it can be changed into a prime (142044020003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5083463 + ... + 5111328.

It is an arithmetic number, because the mean of its divisors is an integer number (35513557932).

Almost surely, 2^142044023003 is an apocalyptic number.

142044023003 is a deficient number, since it is larger than the sum of its proper divisors (10208725).

142044023003 is a wasteful number, since it uses less digits than its factorization.

142044023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208724.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 142044023003 its reverse (300320440241), we get a palindrome (442364463244).

The spelling of 142044023003 in words is "one hundred forty-two billion, forty-four million, twenty-three thousand, three".