11738811368 has 16 divisors (see below), whose sum is σ = 22478575680. Its totient is φ = 5744524528.

The previous prime is 11738811367. The next prime is 11738811379. The reversal of 11738811368 is 86311883711.

11738811368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (11738811361) 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 3 ways as a sum of consecutive naturals, for example, 15609746 + ... + 15610497.

It is an arithmetic number, because the mean of its divisors is an integer number (1404910980).

Almost surely, 2^11738811368 is an apocalyptic number.

It is an amenable number.

11738811368 is a deficient number, since it is larger than the sum of its proper divisors (10739764312).

11738811368 is a wasteful number, since it uses less digits than its factorization.

11738811368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31220296 (or 31220292 counting only the distinct ones).

The product of its digits is 193536, while the sum is 47.

The spelling of 11738811368 in words is "eleven billion, seven hundred thirty-eight million, eight hundred eleven thousand, three hundred sixty-eight".