42404304241 has 8 divisors (see below), whose sum is σ = 45668427560. Its totient is φ = 39140502912.

The previous prime is 42404304227. The next prime is 42404304251. The reversal of 42404304241 is 14240340424.

It can be written as a sum of positive squares in 4 ways, for example, as 83174400 + 42321129841 = 9120^2 + 205721^2 .

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 42404304241 - 2¹³ = 42404296049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42404304251) 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 7 ways as a sum of consecutive naturals, for example, 240445 + ... + 377653.

It is an arithmetic number, because the mean of its divisors is an integer number (5708553445).

Almost surely, 2^42404304241 is an apocalyptic number.

It is an amenable number.

42404304241 is a deficient number, since it is larger than the sum of its proper divisors (3264123319).

42404304241 is a wasteful number, since it uses less digits than its factorization.

42404304241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160995.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 42404304241 its reverse (14240340424), we get a palindrome (56644644665).

The spelling of 42404304241 in words is "forty-two billion, four hundred four million, three hundred four thousand, two hundred forty-one".