11060665440491 has 2 divisors, whose sum is σ = 11060665440492. Its totient is φ = 11060665440490.

The previous prime is 11060665440397. The next prime is 11060665440523. The reversal of 11060665440491 is 19404456606011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11060665440491 - 2¹⁸ = 11060665178347 is a prime.

It is not a weakly prime, because it can be changed into another prime (11060665440691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530332720245 + 5530332720246.

It is an arithmetic number, because the mean of its divisors is an integer number (5530332720246).

Almost surely, 2^{11060665440491} is an apocalyptic number.

11060665440491 is a deficient number, since it is larger than the sum of its proper divisors (1).

11060665440491 is an equidigital number, since it uses as much as digits as its factorization.

11060665440491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 11060665440491 in words is "eleven trillion, sixty billion, six hundred sixty-five million, four hundred forty thousand, four hundred ninety-one".