42404231041 has 8 divisors (see below), whose sum is σ = 42825943040. Its totient is φ = 41983891488.

The previous prime is 42404231039. The next prime is 42404231053. The reversal of 42404231041 is 14013240424.

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 42404231041 - 2¹ = 42404231039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42404230997 and 42404231015.

It is not an unprimeable number, because it can be changed into a prime (42404231641) 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, 280956 + ... + 404653.

It is an arithmetic number, because the mean of its divisors is an integer number (5353242880).

Almost surely, 2^42404231041 is an apocalyptic number.

It is an amenable number.

42404231041 is a deficient number, since it is larger than the sum of its proper divisors (421711999).

42404231041 is a wasteful number, since it uses less digits than its factorization.

42404231041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686223.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42404231041 its reverse (14013240424), we get a palindrome (56417471465).

The spelling of 42404231041 in words is "forty-two billion, four hundred four million, two hundred thirty-one thousand, forty-one".