3042142420243 has 4 divisors (see below), whose sum is σ = 3147043883040. Its totient is φ = 2937240957448.

The previous prime is 3042142420223. The next prime is 3042142420249. The reversal of 3042142420243 is 3420242412403.

3042142420243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3042142420243 - 2⁴¹ = 843119164691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3042142420249) 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, 52450731355 + ... + 52450731412.

It is an arithmetic number, because the mean of its divisors is an integer number (786760970760).

Almost surely, 2^{3042142420243} is an apocalyptic number.

3042142420243 is a deficient number, since it is larger than the sum of its proper divisors (104901462797).

3042142420243 is a wasteful number, since it uses less digits than its factorization.

3042142420243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104901462796.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 3042142420243 its reverse (3420242412403), we get a palindrome (6462384832646).

The spelling of 3042142420243 in words is "three trillion, forty-two billion, one hundred forty-two million, four hundred twenty thousand, two hundred forty-three".