3042143 has 8 divisors (see below), whose sum is σ = 3293136. Its totient is φ = 2793600.

The previous prime is 3042107. The next prime is 3042157. The reversal of 3042143 is 3412403.

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

It is a cyclic number.

It is not a de Polignac number, because 3042143 - 2⁶ = 3042079 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 (3042163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (411642).

Almost surely, 2^3042143 is an apocalyptic number.

3042143 is a deficient number, since it is larger than the sum of its proper divisors (250993).

3042143 is a wasteful number, since it uses less digits than its factorization.

3042143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3042143 is about 1744.1740165477. The cubic root of 3042143 is about 144.8971605319.

Adding to 3042143 its reverse (3412403), we get a palindrome (6454546).

The spelling of 3042143 in words is "three million, forty-two thousand, one hundred forty-three".