11334681841 has 4 divisors (see below), whose sum is σ = 12953922112. Its totient is φ = 9715441572.

The previous prime is 11334681811. The next prime is 11334681887. The reversal of 11334681841 is 14818643311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11334681841 - 2²¹ = 11332584689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11334681794 and 11334681803.

It is not an unprimeable number, because it can be changed into a prime (11334681811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809620125 + ... + 809620138.

It is an arithmetic number, because the mean of its divisors is an integer number (3238480528).

Almost surely, 2^11334681841 is an apocalyptic number.

It is an amenable number.

11334681841 is a deficient number, since it is larger than the sum of its proper divisors (1619240271).

11334681841 is an equidigital number, since it uses as much as digits as its factorization.

11334681841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619240270.

The product of its digits is 55296, while the sum is 40.

The spelling of 11334681841 in words is "eleven billion, three hundred thirty-four million, six hundred eighty-one thousand, eight hundred forty-one".