42312343241 has 6 divisors (see below), whose sum is σ = 49220480970. Its totient is φ = 36267722736.

The previous prime is 42312343219. The next prime is 42312343259. The reversal of 42312343241 is 14234321324.

It can be written as a sum of positive squares in only one way, i.e., 39521440000 + 2790903241 = 198800^2 + 52829^2 .

It is not a de Polignac number, because 42312343241 - 2¹⁴ = 42312326857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42312343201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 431758556 + ... + 431758653.

It is an arithmetic number, because the mean of its divisors is an integer number (8203413495).

Almost surely, 2^42312343241 is an apocalyptic number.

It is an amenable number.

42312343241 is a deficient number, since it is larger than the sum of its proper divisors (6908137729).

42312343241 is an equidigital number, since it uses as much as digits as its factorization.

42312343241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863517223 (or 863517216 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 42312343241 its reverse (14234321324), we get a palindrome (56546664565).

The spelling of 42312343241 in words is "forty-two billion, three hundred twelve million, three hundred forty-three thousand, two hundred forty-one".