4142020000243 has 8 divisors (see below), whose sum is σ = 4146163406336. Its totient is φ = 4137876981000.

The previous prime is 4142020000207. The next prime is 4142020000247. The reversal of 4142020000243 is 3420000202414.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4142020000243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142020000247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24415330 + ... + 24584392.

It is an arithmetic number, because the mean of its divisors is an integer number (518270425792).

Almost surely, 2^{4142020000243} is an apocalyptic number.

4142020000243 is a deficient number, since it is larger than the sum of its proper divisors (4143406093).

4142020000243 is a wasteful number, since it uses less digits than its factorization.

4142020000243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193425.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 4142020000243 its reverse (3420000202414), we get a palindrome (7562020202657).

The spelling of 4142020000243 in words is "four trillion, one hundred forty-two billion, twenty million, two hundred forty-three", and thus it is an aban number.