11838944611193 has 8 divisors (see below), whose sum is σ = 13715567925888. Its totient is φ = 10008657674784.

The previous prime is 11838944611189. The next prime is 11838944611199. The reversal of 11838944611193 is 39111644983811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11838944611193 - 2² = 11838944611189 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11838944611199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11584094021 + ... + 11584095042.

It is an arithmetic number, because the mean of its divisors is an integer number (1714445990736).

Almost surely, 2^{11838944611193} is an apocalyptic number.

It is an amenable number.

11838944611193 is a deficient number, since it is larger than the sum of its proper divisors (1876623314695).

11838944611193 is an equidigital number, since it uses as much as digits as its factorization.

11838944611193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23168189143.

The product of its digits is 4478976, while the sum is 59.

The spelling of 11838944611193 in words is "eleven trillion, eight hundred thirty-eight billion, nine hundred forty-four million, six hundred eleven thousand, one hundred ninety-three".