11499960844288 has 360 divisors, whose sum is σ = 27379505432832. Its totient is φ = 4731125760000.

The previous prime is 11499960844283. The next prime is 11499960844297. The reversal of 11499960844288 is 88244806999411.

It is a self number, because there is not a number n which added to its sum of digits gives 11499960844288.

It is not an unprimeable number, because it can be changed into a prime (11499960844283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16642490023 + ... + 16642490713.

Almost surely, 2^{11499960844288} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11499960844288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13689752716416).

11499960844288 is an abundant number, since it is smaller than the sum of its proper divisors (15879544588544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11499960844288 is an frugal number, since it uses more digits than its factorization.

11499960844288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 286654464, while the sum is 73.

The spelling of 11499960844288 in words is "eleven trillion, four hundred ninety-nine billion, nine hundred sixty million, eight hundred forty-four thousand, two hundred eighty-eight".