941491711 has 2 divisors, whose sum is σ = 941491712. Its totient is φ = 941491710.

The previous prime is 941491709. The next prime is 941491717. The reversal of 941491711 is 117194149.

It is a weak prime.

It is an emirp because it is prime and its reverse (117194149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 941491711 - 2¹ = 941491709 is a prime.

Together with 941491709, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941491717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470745855 + 470745856.

It is an arithmetic number, because the mean of its divisors is an integer number (470745856).

Almost surely, 2^941491711 is an apocalyptic number.

941491711 is a deficient number, since it is larger than the sum of its proper divisors (1).

941491711 is an equidigital number, since it uses as much as digits as its factorization.

941491711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 37.

The square root of 941491711 is about 30683.7369138767. The cubic root of 941491711 is about 980.1040119369.

The spelling of 941491711 in words is "nine hundred forty-one million, four hundred ninety-one thousand, seven hundred eleven".