11628018160144 has 45 divisors (see below), whose sum is σ = 22852971574671. Its totient is φ = 5731644229920.

The previous prime is 11628018160141. The next prime is 11628018160153. The reversal of 11628018160144 is 44106181082611.

The square root of 11628018160144 is 3409988.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11628018160144.

It is not an unprimeable number, because it can be changed into a prime (11628018160141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 968430589 + ... + 968442595.

Almost surely, 2^{11628018160144} is an apocalyptic number.

11628018160144 is the 3409988-th square number.

It is an amenable number.

11628018160144 is a deficient number, since it is larger than the sum of its proper divisors (11224953414527).

11628018160144 is an frugal number, since it uses more digits than its factorization.

11628018160144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24164 (or 12080 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 11628018160144 in words is "eleven trillion, six hundred twenty-eight billion, eighteen million, one hundred sixty thousand, one hundred forty-four".