4223140032143 has 4 divisors (see below), whose sum is σ = 4240663435008. Its totient is φ = 4205616629280.

The previous prime is 4223140032101. The next prime is 4223140032149. The reversal of 4223140032143 is 3412300413224.

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 4223140032143 - 2³⁶ = 4154420555407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223140032149) 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, 8761701071 + ... + 8761701552.

It is an arithmetic number, because the mean of its divisors is an integer number (1060165858752).

Almost surely, 2^{4223140032143} is an apocalyptic number.

4223140032143 is a deficient number, since it is larger than the sum of its proper divisors (17523402865).

4223140032143 is a wasteful number, since it uses less digits than its factorization.

4223140032143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17523402864.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4223140032143 its reverse (3412300413224), we get a palindrome (7635440445367).

The spelling of 4223140032143 in words is "four trillion, two hundred twenty-three billion, one hundred forty million, thirty-two thousand, one hundred forty-three".