11968264089048 has 128 divisors (see below), whose sum is σ = 30605937868800. Its totient is φ = 3899347200000.

The previous prime is 11968264089013. The next prime is 11968264089059. The reversal of 11968264089048 is 84098046286911.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11968264089048.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 68664873 + ... + 68838951.

It is an arithmetic number, because the mean of its divisors is an integer number (239108889600).

Almost surely, 2^{11968264089048} is an apocalyptic number.

It is an amenable number.

11968264089048 is an abundant number, since it is smaller than the sum of its proper divisors (18637673779752).

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

11968264089048 is a wasteful number, since it uses less digits than its factorization.

11968264089048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174553 (or 174549 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 66.

The spelling of 11968264089048 in words is "eleven trillion, nine hundred sixty-eight billion, two hundred sixty-four million, eighty-nine thousand, forty-eight".