11017660469 has 2 divisors, whose sum is σ = 11017660470. Its totient is φ = 11017660468.

The previous prime is 11017660463. The next prime is 11017660481. The reversal of 11017660469 is 96406671011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10638891025 + 378769444 = 103145^2 + 19462^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11017660469 is a prime.

It is a super-2 number, since 2×11017660469² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11017660463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5508830234 + 5508830235.

It is an arithmetic number, because the mean of its divisors is an integer number (5508830235).

Almost surely, 2^11017660469 is an apocalyptic number.

It is an amenable number.

11017660469 is a deficient number, since it is larger than the sum of its proper divisors (1).

11017660469 is an equidigital number, since it uses as much as digits as its factorization.

11017660469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 11017660469 in words is "eleven billion, seventeen million, six hundred sixty thousand, four hundred sixty-nine".