11844314796161 has 4 divisors (see below), whose sum is σ = 11845706125572. Its totient is φ = 11842923466752.

The previous prime is 11844314796113. The next prime is 11844314796211. The reversal of 11844314796161 is 16169741344811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6740872349761 + 5103442446400 = 2596319^2 + 2259080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11844314796161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11844314796097 and 11844314796106.

It is not an unprimeable number, because it can be changed into a prime (11844314793161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695651936 + ... + 695668961.

It is an arithmetic number, because the mean of its divisors is an integer number (2961426531393).

Almost surely, 2^{11844314796161} is an apocalyptic number.

It is an amenable number.

11844314796161 is a deficient number, since it is larger than the sum of its proper divisors (1391329411).

11844314796161 is an equidigital number, since it uses as much as digits as its factorization.

11844314796161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391329410.

The product of its digits is 3483648, while the sum is 56.

The spelling of 11844314796161 in words is "eleven trillion, eight hundred forty-four billion, three hundred fourteen million, seven hundred ninety-six thousand, one hundred sixty-one".