42410334243 has 4 divisors (see below), whose sum is σ = 56547112328. Its totient is φ = 28273556160.

The previous prime is 42410334203. The next prime is 42410334257. The reversal of 42410334243 is 34243301424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42410334243 - 2⁹ = 42410333731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42410334243.

It is not an unprimeable number, because it can be changed into a prime (42410334203) 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, 7068389038 + ... + 7068389043.

It is an arithmetic number, because the mean of its divisors is an integer number (14136778082).

Almost surely, 2^42410334243 is an apocalyptic number.

42410334243 is a deficient number, since it is larger than the sum of its proper divisors (14136778085).

42410334243 is a wasteful number, since it uses less digits than its factorization.

42410334243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14136778084.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 42410334243 its reverse (34243301424), we get a palindrome (76653635667).

The spelling of 42410334243 in words is "forty-two billion, four hundred ten million, three hundred thirty-four thousand, two hundred forty-three".