11368561248 has 120 divisors (see below), whose sum is σ = 36474225480. Its totient is φ = 3445009920.

The previous prime is 11368561247. The next prime is 11368561291. The reversal of 11368561248 is 84216586311.

11368561248 is a `hidden beast` number, since 1 + 1 + 3 + 68 + 561 + 24 + 8 = 666.

11368561248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11368561247) 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 in 19 ways as a sum of consecutive naturals, for example, 170853 + ... + 227876.

It is an arithmetic number, because the mean of its divisors is an integer number (303951879).

Almost surely, 2^11368561248 is an apocalyptic number.

11368561248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11368561248 is an abundant number, since it is smaller than the sum of its proper divisors (25105664232).

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

11368561248 is a wasteful number, since it uses less digits than its factorization.

11368561248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398762 (or 398745 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The spelling of 11368561248 in words is "eleven billion, three hundred sixty-eight million, five hundred sixty-one thousand, two hundred forty-eight".