4200047143 has 4 divisors (see below), whose sum is σ = 4216017168. Its totient is φ = 4184077120.

The previous prime is 4200047113. The next prime is 4200047179. The reversal of 4200047143 is 3417400024.

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 4200047143 - 2¹³ = 4200038951 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 (4200047113) 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, 7984618 + ... + 7985143.

It is an arithmetic number, because the mean of its divisors is an integer number (1054004292).

Almost surely, 2^4200047143 is an apocalyptic number.

4200047143 is a deficient number, since it is larger than the sum of its proper divisors (15970025).

4200047143 is a wasteful number, since it uses less digits than its factorization.

4200047143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15970024.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 4200047143 is about 64807.7706991993. The cubic root of 4200047143 is about 1613.4346826580.

Adding to 4200047143 its reverse (3417400024), we get a palindrome (7617447167).

The spelling of 4200047143 in words is "four billion, two hundred million, forty-seven thousand, one hundred forty-three".