11863343896 has 16 divisors (see below), whose sum is σ = 23010796800. Its totient is φ = 5727131424.

The previous prime is 11863343851. The next prime is 11863343897. The reversal of 11863343896 is 69834336811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11863343897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25567320 + ... + 25567783.

It is an arithmetic number, because the mean of its divisors is an integer number (1438174800).

Almost surely, 2^11863343896 is an apocalyptic number.

It is an amenable number.

11863343896 is a deficient number, since it is larger than the sum of its proper divisors (11147452904).

11863343896 is a wasteful number, since it uses less digits than its factorization.

11863343896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51135138 (or 51135134 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The spelling of 11863343896 in words is "eleven billion, eight hundred sixty-three million, three hundred forty-three thousand, eight hundred ninety-six".