11838016349188 has 12 divisors (see below), whose sum is σ = 20717970463260. Its totient is φ = 5918596216832.

The previous prime is 11838016349167. The next prime is 11838016349219. The reversal of 11838016349188 is 88194361083811.

It can be written as a sum of positive squares in 2 ways, for example, as 4993294146624 + 6844722202564 = 2234568^2 + 2616242^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102924781 + ... + 103039732.

It is an arithmetic number, because the mean of its divisors is an integer number (1726497538605).

Almost surely, 2^{11838016349188} is an apocalyptic number.

It is an amenable number.

11838016349188 is a deficient number, since it is larger than the sum of its proper divisors (8879954114072).

11838016349188 is a wasteful number, since it uses less digits than its factorization.

11838016349188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205978886 (or 205978884 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 61.

The spelling of 11838016349188 in words is "eleven trillion, eight hundred thirty-eight billion, sixteen million, three hundred forty-nine thousand, one hundred eighty-eight".