41012229691 has 2 divisors, whose sum is σ = 41012229692. Its totient is φ = 41012229690.

The previous prime is 41012229689. The next prime is 41012229703. The reversal of 41012229691 is 19692221014.

41012229691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41012229691 - 2¹ = 41012229689 is a prime.

Together with 41012229689, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 41012229691.

It is not a weakly prime, because it can be changed into another prime (41012239691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20506114845 + 20506114846.

It is an arithmetic number, because the mean of its divisors is an integer number (20506114846).

Almost surely, 2^41012229691 is an apocalyptic number.

41012229691 is a deficient number, since it is larger than the sum of its proper divisors (1).

41012229691 is an equidigital number, since it uses as much as digits as its factorization.

41012229691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 41012229691 in words is "forty-one billion, twelve million, two hundred twenty-nine thousand, six hundred ninety-one".