11385146068 has 6 divisors (see below), whose sum is σ = 19924005626. Its totient is φ = 5692573032.

The previous prime is 11385146063. The next prime is 11385146099. The reversal of 11385146068 is 86064158311.

11385146068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7757734084 + 3627411984 = 88078^2 + 60228^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11385146063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1423143255 + ... + 1423143262.

Almost surely, 2^11385146068 is an apocalyptic number.

It is an amenable number.

11385146068 is a deficient number, since it is larger than the sum of its proper divisors (8538859558).

11385146068 is a wasteful number, since it uses less digits than its factorization.

11385146068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846286521 (or 2846286519 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 11385146068 in words is "eleven billion, three hundred eighty-five million, one hundred forty-six thousand, sixty-eight".