41540223620767 has 2 divisors, whose sum is σ = 41540223620768. Its totient is φ = 41540223620766.

The previous prime is 41540223620743. The next prime is 41540223620789. The reversal of 41540223620767 is 76702632204514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41540223620767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41540223620767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41540223630767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20770111810383 + 20770111810384.

It is an arithmetic number, because the mean of its divisors is an integer number (20770111810384).

Almost surely, 2^{41540223620767} is an apocalyptic number.

41540223620767 is a deficient number, since it is larger than the sum of its proper divisors (1).

41540223620767 is an equidigital number, since it uses as much as digits as its factorization.

41540223620767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 41540223620767 in words is "forty-one trillion, five hundred forty billion, two hundred twenty-three million, six hundred twenty thousand, seven hundred sixty-seven".