41421222547 has 2 divisors, whose sum is σ = 41421222548. Its totient is φ = 41421222546.

The previous prime is 41421222497. The next prime is 41421222581. The reversal of 41421222547 is 74522212414.

41421222547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (41421222581) can be obtained adding 41421222547 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41421222547 - 2¹⁵ = 41421189779 is a prime.

It is not a weakly prime, because it can be changed into another prime (41421292547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20710611273 + 20710611274.

It is an arithmetic number, because the mean of its divisors is an integer number (20710611274).

Almost surely, 2^41421222547 is an apocalyptic number.

41421222547 is a deficient number, since it is larger than the sum of its proper divisors (1).

41421222547 is an equidigital number, since it uses as much as digits as its factorization.

41421222547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35840, while the sum is 34.

The spelling of 41421222547 in words is "forty-one billion, four hundred twenty-one million, two hundred twenty-two thousand, five hundred forty-seven".