4043200142042 has 8 divisors (see below), whose sum is σ = 6064866716916. Its totient is φ = 2021577903072.

The previous prime is 4043200141957. The next prime is 4043200142077. The reversal of 4043200142042 is 2402410023404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3594660529681 + 448539612361 = 1895959^2 + 669731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10855043 + ... + 11221334.

Almost surely, 2^{4043200142042} is an apocalyptic number.

4043200142042 is a deficient number, since it is larger than the sum of its proper divisors (2021666574874).

4043200142042 is a wasteful number, since it uses less digits than its factorization.

4043200142042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22167952.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4043200142042 its reverse (2402410023404), we get a palindrome (6445610165446).

The spelling of 4043200142042 in words is "four trillion, forty-three billion, two hundred million, one hundred forty-two thousand, forty-two".