42345041341 has 4 divisors (see below), whose sum is σ = 42654129372. Its totient is φ = 42035953312.

The previous prime is 42345041293. The next prime is 42345041351. The reversal of 42345041341 is 14314054324.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13006490116 + 29338551225 = 114046^2 + 171285^2 .

It is a de Polignac number, because none of the positive numbers 2^k-42345041341 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 (42345041351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154543810 + ... + 154544083.

It is an arithmetic number, because the mean of its divisors is an integer number (10663532343).

Almost surely, 2^42345041341 is an apocalyptic number.

It is an amenable number.

42345041341 is a deficient number, since it is larger than the sum of its proper divisors (309088031).

42345041341 is a wasteful number, since it uses less digits than its factorization.

42345041341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309088030.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 42345041341 its reverse (14314054324), we get a palindrome (56659095665).

The spelling of 42345041341 in words is "forty-two billion, three hundred forty-five million, forty-one thousand, three hundred forty-one".