11706748069 has 2 divisors, whose sum is σ = 11706748070. Its totient is φ = 11706748068.

The previous prime is 11706748019. The next prime is 11706748073. The reversal of 11706748069 is 96084760711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10544619969 + 1162128100 = 102687^2 + 34090^2 .

It is a cyclic number.

It is not a de Polignac number, because 11706748069 - 2¹⁵ = 11706715301 is a prime.

It is a super-2 number, since 2×11706748069² (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 (11706748019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5853374034 + 5853374035.

It is an arithmetic number, because the mean of its divisors is an integer number (5853374035).

Almost surely, 2^11706748069 is an apocalyptic number.

It is an amenable number.

11706748069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11706748069 is an equidigital number, since it uses as much as digits as its factorization.

11706748069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 11706748069 in words is "eleven billion, seven hundred six million, seven hundred forty-eight thousand, sixty-nine".