41148063641 has 2 divisors, whose sum is σ = 41148063642. Its totient is φ = 41148063640.

The previous prime is 41148063631. The next prime is 41148063643. The reversal of 41148063641 is 14636084114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40977500041 + 170563600 = 202429^2 + 13060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41148063641 is a prime.

Together with 41148063643, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41148063595 and 41148063604.

It is not a weakly prime, because it can be changed into another prime (41148063643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20574031820 + 20574031821.

It is an arithmetic number, because the mean of its divisors is an integer number (20574031821).

Almost surely, 2^41148063641 is an apocalyptic number.

It is an amenable number.

41148063641 is a deficient number, since it is larger than the sum of its proper divisors (1).

41148063641 is an equidigital number, since it uses as much as digits as its factorization.

41148063641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 41148063641 in words is "forty-one billion, one hundred forty-eight million, sixty-three thousand, six hundred forty-one".