42412140041 has 2 divisors, whose sum is σ = 42412140042. Its totient is φ = 42412140040.

The previous prime is 42412140031. The next prime is 42412140059. The reversal of 42412140041 is 14004121424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21501823225 + 20910316816 = 146635^2 + 144604^2 .

It is a cyclic number.

It is not a de Polignac number, because 42412140041 - 2¹⁸ = 42411877897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42412139989 and 42412140016.

It is not a weakly prime, because it can be changed into another prime (42412140031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21206070020 + 21206070021.

It is an arithmetic number, because the mean of its divisors is an integer number (21206070021).

Almost surely, 2^42412140041 is an apocalyptic number.

It is an amenable number.

42412140041 is a deficient number, since it is larger than the sum of its proper divisors (1).

42412140041 is an equidigital number, since it uses as much as digits as its factorization.

42412140041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 42412140041 its reverse (14004121424), we get a palindrome (56416261465).

It can be divided in two parts, 424121 and 40041, that multiplied together give a palindrome (16982228961).

The spelling of 42412140041 in words is "forty-two billion, four hundred twelve million, one hundred forty thousand, forty-one".