6142043 has 4 divisors (see below), whose sum is σ = 6166200. Its totient is φ = 6117888.

The previous prime is 6142033. The next prime is 6142057. The reversal of 6142043 is 3402416.

It is a happy number.

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 6142043 - 2²⁰ = 5093467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6142033) 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, 11693 + ... + 12206.

It is an arithmetic number, because the mean of its divisors is an integer number (1541550).

Almost surely, 2^6142043 is an apocalyptic number.

6142043 is a deficient number, since it is larger than the sum of its proper divisors (24157).

6142043 is a wasteful number, since it uses less digits than its factorization.

6142043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24156.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6142043 is about 2478.3145482364. The cubic root of 6142043 is about 183.1348305128.

Adding to 6142043 its reverse (3402416), we get a palindrome (9544459).

It can be divided in two parts, 6 and 142043, that multiplied together give a palindrome (852258).

The spelling of 6142043 in words is "six million, one hundred forty-two thousand, forty-three".