41961239147 has 2 divisors, whose sum is σ = 41961239148. Its totient is φ = 41961239146.

The previous prime is 41961239107. The next prime is 41961239167. The reversal of 41961239147 is 74193216914.

41961239147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41961239147 - 2⁶ = 41961239083 is a prime.

It is not a weakly prime, because it can be changed into another prime (41961239107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20980619573 + 20980619574.

It is an arithmetic number, because the mean of its divisors is an integer number (20980619574).

Almost surely, 2^41961239147 is an apocalyptic number.

41961239147 is a deficient number, since it is larger than the sum of its proper divisors (1).

41961239147 is an equidigital number, since it uses as much as digits as its factorization.

41961239147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 47.

The spelling of 41961239147 in words is "forty-one billion, nine hundred sixty-one million, two hundred thirty-nine thousand, one hundred forty-seven".