11338534867 has 16 divisors (see below), whose sum is σ = 13034448000. Its totient is φ = 9754655040.

The previous prime is 11338534847. The next prime is 11338534873. The reversal of 11338534867 is 76843583311.

It is a cyclic number.

It is not a de Polignac number, because 11338534867 - 2¹¹ = 11338532819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11338534867.

It is not an unprimeable number, because it can be changed into a prime (11338534847) 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, 166884 + ... + 224782.

It is an arithmetic number, because the mean of its divisors is an integer number (814653000).

Almost surely, 2^11338534867 is an apocalyptic number.

11338534867 is a deficient number, since it is larger than the sum of its proper divisors (1695913133).

11338534867 is a wasteful number, since it uses less digits than its factorization.

11338534867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58866.

The product of its digits is 1451520, while the sum is 49.

The spelling of 11338534867 in words is "eleven billion, three hundred thirty-eight million, five hundred thirty-four thousand, eight hundred sixty-seven".