11474385806069 has 2 divisors, whose sum is σ = 11474385806070. Its totient is φ = 11474385806068.

The previous prime is 11474385806057. The next prime is 11474385806089. The reversal of 11474385806069 is 96060858347411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6046371169969 + 5428014636100 = 2458937^2 + 2329810^2 .

It is a cyclic number.

It is not a de Polignac number, because 11474385806069 - 2⁴ = 11474385806053 is a prime.

It is a super-2 number, since 2×11474385806069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11474385806089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5737192903034 + 5737192903035.

It is an arithmetic number, because the mean of its divisors is an integer number (5737192903035).

Almost surely, 2^{11474385806069} is an apocalyptic number.

It is an amenable number.

11474385806069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11474385806069 is an equidigital number, since it uses as much as digits as its factorization.

11474385806069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34836480, while the sum is 62.

The spelling of 11474385806069 in words is "eleven trillion, four hundred seventy-four billion, three hundred eighty-five million, eight hundred six thousand, sixty-nine".