11738855716 has 81 divisors (see below), whose sum is σ = 24462683217. Its totient is φ = 4914574560.

The previous prime is 11738855701. The next prime is 11738855729. The reversal of 11738855716 is 61755883711.

The square root of 11738855716 is 108346.

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

11738855716 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 only one way, i.e., 8181926116 + 3556929600 = 90454^2 + 59640^2 .

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 26 ways as a sum of consecutive naturals, for example, 107695870 + ... + 107695978.

Almost surely, 2^11738855716 is an apocalyptic number.

11738855716 is the 108346-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11738855716

11738855716 is an abundant number, since it is smaller than the sum of its proper divisors (12723827501).

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

11738855716 is an equidigital number, since it uses as much as digits as its factorization.

11738855716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 189 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 52.

The spelling of 11738855716 in words is "eleven billion, seven hundred thirty-eight million, eight hundred fifty-five thousand, seven hundred sixteen".