11910566341 has 2 divisors, whose sum is σ = 11910566342. Its totient is φ = 11910566340.

The previous prime is 11910566329. The next prime is 11910566443. The reversal of 11910566341 is 14366501911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8414209441 + 3496356900 = 91729^2 + 59130^2 .

It is a cyclic number.

It is not a de Polignac number, because 11910566341 - 2²¹ = 11908469189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11910566341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11910566641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5955283170 + 5955283171.

It is an arithmetic number, because the mean of its divisors is an integer number (5955283171).

Almost surely, 2^11910566341 is an apocalyptic number.

It is an amenable number.

11910566341 is a deficient number, since it is larger than the sum of its proper divisors (1).

11910566341 is an equidigital number, since it uses as much as digits as its factorization.

11910566341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 11910566341 in words is "eleven billion, nine hundred ten million, five hundred sixty-six thousand, three hundred forty-one".