11061653144 has 8 divisors (see below), whose sum is σ = 20740599660. Its totient is φ = 5530826568.

The previous prime is 11061653123. The next prime is 11061653147. The reversal of 11061653144 is 44135616011.

11061653144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11061653144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061653147) 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, 691353314 + ... + 691353329.

Almost surely, 2^11061653144 is an apocalyptic number.

It is an amenable number.

11061653144 is a deficient number, since it is larger than the sum of its proper divisors (9678946516).

11061653144 is a wasteful number, since it uses less digits than its factorization.

11061653144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382706649 (or 1382706645 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 11061653144 in words is "eleven billion, sixty-one million, six hundred fifty-three thousand, one hundred forty-four".