42044312341 has 8 divisors (see below), whose sum is σ = 42175740600. Its totient is φ = 41912947392.

The previous prime is 42044312333. The next prime is 42044312377. The reversal of 42044312341 is 14321344024.

It can be written as a sum of positive squares in 4 ways, for example, as 29934190225 + 12110122116 = 173015^2 + 110046^2 .

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 42044312341 - 2³ = 42044312333 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 (42044312941) 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, 1554651 + ... + 1581463.

It is an arithmetic number, because the mean of its divisors is an integer number (5271967575).

Almost surely, 2^42044312341 is an apocalyptic number.

It is an amenable number.

42044312341 is a deficient number, since it is larger than the sum of its proper divisors (131428259).

42044312341 is a wasteful number, since it uses less digits than its factorization.

42044312341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31655.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 42044312341 its reverse (14321344024), we get a palindrome (56365656365).

The spelling of 42044312341 in words is "forty-two billion, forty-four million, three hundred twelve thousand, three hundred forty-one".