11848113846845 has 8 divisors (see below), whose sum is σ = 14485995797976. Its totient is φ = 9299651622976.

The previous prime is 11848113846827. The next prime is 11848113846847. The reversal of 11848113846845 is 54864831184811.

It can be written as a sum of positive squares in 4 ways, for example, as 56046301081 + 11792067545764 = 236741^2 + 3433958^2 .

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 11848113846845 - 2²⁶ = 11848046737981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11848113846847) 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, 22354931522 + ... + 22354932051.

It is an arithmetic number, because the mean of its divisors is an integer number (1810749474747).

Almost surely, 2^{11848113846845} is an apocalyptic number.

It is an amenable number.

11848113846845 is a deficient number, since it is larger than the sum of its proper divisors (2637881951131).

11848113846845 is an equidigital number, since it uses as much as digits as its factorization.

11848113846845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44709863631.

The product of its digits is 23592960, while the sum is 62.

The spelling of 11848113846845 in words is "eleven trillion, eight hundred forty-eight billion, one hundred thirteen million, eight hundred forty-six thousand, eight hundred forty-five".