11843348185 has 16 divisors (see below), whose sum is σ = 15213585600. Its totient is φ = 8823871296.

The previous prime is 11843348177. The next prime is 11843348207. The reversal of 11843348185 is 58184334811.

It is a cyclic number.

It is not a de Polignac number, because 11843348185 - 2³ = 11843348177 is a prime.

It is a super-2 number, since 2×11843348185² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050894 + ... + 1062103.

It is an arithmetic number, because the mean of its divisors is an integer number (950849100).

Almost surely, 2^11843348185 is an apocalyptic number.

It is an amenable number.

11843348185 is a deficient number, since it is larger than the sum of its proper divisors (3370237415).

11843348185 is a wasteful number, since it uses less digits than its factorization.

11843348185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113080.

The product of its digits is 368640, while the sum is 46.

The spelling of 11843348185 in words is "eleven billion, eight hundred forty-three million, three hundred forty-eight thousand, one hundred eighty-five".