10240421041 has 2 divisors, whose sum is σ = 10240421042. Its totient is φ = 10240421040.

The previous prime is 10240421039. The next prime is 10240421071. The reversal of 10240421041 is 14012404201.

10240421041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9051619600 + 1188801441 = 95140^2 + 34479^2 .

It is a cyclic number.

It is not a de Polignac number, because 10240421041 - 2¹ = 10240421039 is a prime.

Together with 10240421039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10240421021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120210520 + 5120210521.

It is an arithmetic number, because the mean of its divisors is an integer number (5120210521).

Almost surely, 2^10240421041 is an apocalyptic number.

It is an amenable number.

10240421041 is a deficient number, since it is larger than the sum of its proper divisors (1).

10240421041 is an equidigital number, since it uses as much as digits as its factorization.

10240421041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10240421041 its reverse (14012404201), we get a palindrome (24252825242).

The spelling of 10240421041 in words is "ten billion, two hundred forty million, four hundred twenty-one thousand, forty-one".