11740748864 has 28 divisors (see below), whose sum is σ = 25090207884. Its totient is φ = 5418806784.

The previous prime is 11740748821. The next prime is 11740748881. The reversal of 11740748864 is 46884704711.

11740748864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7294526464 + 4446222400 = 85408^2 + 66680^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7054907 + ... + 7056570.

It is an arithmetic number, because the mean of its divisors is an integer number (896078853).

Almost surely, 2^11740748864 is an apocalyptic number.

It is an amenable number.

11740748864 is an abundant number, since it is smaller than the sum of its proper divisors (13349459020).

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

11740748864 is a wasteful number, since it uses less digits than its factorization.

11740748864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14111502 (or 14111492 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 11740748864 in words is "eleven billion, seven hundred forty million, seven hundred forty-eight thousand, eight hundred sixty-four".