11005916741 has 2 divisors, whose sum is σ = 11005916742. Its totient is φ = 11005916740.

The previous prime is 11005916707. The next prime is 11005916777. The reversal of 11005916741 is 14761950011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10611060100 + 394856641 = 103010^2 + 19871^2 .

It is a cyclic number.

It is not a de Polignac number, because 11005916741 - 2¹⁰ = 11005915717 is a prime.

It is a super-2 number, since 2×11005916741² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11005916641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502958370 + 5502958371.

It is an arithmetic number, because the mean of its divisors is an integer number (5502958371).

Almost surely, 2^11005916741 is an apocalyptic number.

It is an amenable number.

11005916741 is a deficient number, since it is larger than the sum of its proper divisors (1).

11005916741 is an equidigital number, since it uses as much as digits as its factorization.

11005916741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 35.

The spelling of 11005916741 in words is "eleven billion, five million, nine hundred sixteen thousand, seven hundred forty-one".