11068912338 has 64 divisors (see below), whose sum is σ = 24793426944. Its totient is φ = 3265416000.

The previous prime is 11068912303. The next prime is 11068912339. The reversal of 11068912338 is 83321986011.

It is a self number, because there is not a number n which added to its sum of digits gives 11068912338.

It is not an unprimeable number, because it can be changed into a prime (11068912339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 876348 + ... + 888888.

It is an arithmetic number, because the mean of its divisors is an integer number (387397296).

Almost surely, 2^11068912338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11068912338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12396713472).

11068912338 is an abundant number, since it is smaller than the sum of its proper divisors (13724514606).

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

11068912338 is a wasteful number, since it uses less digits than its factorization.

11068912338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911.

The product of its (nonzero) digits is 62208, while the sum is 42.

The spelling of 11068912338 in words is "eleven billion, sixty-eight million, nine hundred twelve thousand, three hundred thirty-eight".