143003340223442 has 16 divisors (see below), whose sum is σ = 223836042019392. Its totient is φ = 68391457519440.

The previous prime is 143003340223369. The next prime is 143003340223477. The reversal of 143003340223442 is 244322043300341.

143003340223442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 30622109 + ... + 34981712.

It is an arithmetic number, because the mean of its divisors is an integer number (13989752626212).

Almost surely, 2^{143003340223442} is an apocalyptic number.

143003340223442 is a deficient number, since it is larger than the sum of its proper divisors (80832701795950).

143003340223442 is a wasteful number, since it uses less digits than its factorization.

143003340223442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65651233.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 143003340223442 its reverse (244322043300341), we get a palindrome (387325383523783).

The spelling of 143003340223442 in words is "one hundred forty-three trillion, three billion, three hundred forty million, two hundred twenty-three thousand, four hundred forty-two".