11411234849 has 4 divisors (see below), whose sum is σ = 13041411264. Its totient is φ = 9781058436.

The previous prime is 11411234777. The next prime is 11411234867. The reversal of 11411234849 is 94843211411.

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 11411234849 - 2²⁰ = 11410186273 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11411234249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 815088197 + ... + 815088210.

It is an arithmetic number, because the mean of its divisors is an integer number (3260352816).

Almost surely, 2^11411234849 is an apocalyptic number.

It is an amenable number.

11411234849 is a deficient number, since it is larger than the sum of its proper divisors (1630176415).

11411234849 is an equidigital number, since it uses as much as digits as its factorization.

11411234849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630176414.

The product of its digits is 27648, while the sum is 38.

The spelling of 11411234849 in words is "eleven billion, four hundred eleven million, two hundred thirty-four thousand, eight hundred forty-nine".