11917334041 has 2 divisors, whose sum is σ = 11917334042. Its totient is φ = 11917334040.

The previous prime is 11917333993. The next prime is 11917334047. The reversal of 11917334041 is 14043371911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11881872016 + 35462025 = 109004^2 + 5955^2 .

It is an emirp because it is prime and its reverse (14043371911) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11917334041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11917333988 and 11917334006.

It is not a weakly prime, because it can be changed into another prime (11917334047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5958667020 + 5958667021.

It is an arithmetic number, because the mean of its divisors is an integer number (5958667021).

Almost surely, 2^11917334041 is an apocalyptic number.

It is an amenable number.

11917334041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11917334041 is an equidigital number, since it uses as much as digits as its factorization.

11917334041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 11917334041 in words is "eleven billion, nine hundred seventeen million, three hundred thirty-four thousand, forty-one".