941990010911 has 2 divisors, whose sum is σ = 941990010912. Its totient is φ = 941990010910.

The previous prime is 941990010883. The next prime is 941990010917. The reversal of 941990010911 is 119010099149.

It is a strong prime.

It is an emirp because it is prime and its reverse (119010099149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 941990010911 - 2⁶ = 941990010847 is a prime.

It is a super-2 number, since 2×941990010911² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941990010917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470995005455 + 470995005456.

It is an arithmetic number, because the mean of its divisors is an integer number (470995005456).

Almost surely, 2^941990010911 is an apocalyptic number.

941990010911 is a deficient number, since it is larger than the sum of its proper divisors (1).

941990010911 is an equidigital number, since it uses as much as digits as its factorization.

941990010911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 44.

The spelling of 941990010911 in words is "nine hundred forty-one billion, nine hundred ninety million, ten thousand, nine hundred eleven".