11043343035497 has 2 divisors, whose sum is σ = 11043343035498. Its totient is φ = 11043343035496.

The previous prime is 11043343035469. The next prime is 11043343035509. The reversal of 11043343035497 is 79453034334011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8962952204761 + 2080390830736 = 2993819^2 + 1442356^2 .

It is a cyclic number.

It is not a de Polignac number, because 11043343035497 - 2¹² = 11043343031401 is a prime.

It is not a weakly prime, because it can be changed into another prime (11043343035457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521671517748 + 5521671517749.

It is an arithmetic number, because the mean of its divisors is an integer number (5521671517749).

Almost surely, 2^{11043343035497} is an apocalyptic number.

It is an amenable number.

11043343035497 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043343035497 is an equidigital number, since it uses as much as digits as its factorization.

11043343035497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 11043343035497 in words is "eleven trillion, forty-three billion, three hundred forty-three million, thirty-five thousand, four hundred ninety-seven".