4202042202243 has 24 divisors (see below), whose sum is σ = 6106011912000. Its totient is φ = 2784608334000.

The previous prime is 4202042202223. The next prime is 4202042202251. The reversal of 4202042202243 is 3422022402024.

It is not a de Polignac number, because 4202042202243 - 2¹⁰ = 4202042201219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4202042202203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736621 + ... + 2991102.

It is an arithmetic number, because the mean of its divisors is an integer number (254417163000).

Almost surely, 2^{4202042202243} is an apocalyptic number.

4202042202243 is a deficient number, since it is larger than the sum of its proper divisors (1903969709757).

4202042202243 is a wasteful number, since it uses less digits than its factorization.

4202042202243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728479 (or 3728476 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 4202042202243 its reverse (3422022402024), we get a palindrome (7624064604267).

The spelling of 4202042202243 in words is "four trillion, two hundred two billion, forty-two million, two hundred two thousand, two hundred forty-three".