11049883338 has 32 divisors (see below), whose sum is σ = 23819898816. Its totient is φ = 3397085568.

The previous prime is 11049883337. The next prime is 11049883357. The reversal of 11049883338 is 83338894011.

It is not an unprimeable number, because it can be changed into a prime (11049883337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33681 + ... + 152427.

It is an arithmetic number, because the mean of its divisors is an integer number (744371838).

Almost surely, 2^11049883338 is an apocalyptic number.

11049883338 is an abundant number, since it is smaller than the sum of its proper divisors (12770015478).

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

11049883338 is a wasteful number, since it uses less digits than its factorization.

11049883338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119958.

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 11049883338 in words is "eleven billion, forty-nine million, eight hundred eighty-three thousand, three hundred thirty-eight".