11799718436 has 24 divisors (see below), whose sum is σ = 22531111680. Its totient is φ = 5362466400.

The previous prime is 11799718429. The next prime is 11799718457. The reversal of 11799718436 is 63481799711.

11799718436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 231650 + ... + 277958.

It is an arithmetic number, because the mean of its divisors is an integer number (938796320).

Almost surely, 2^11799718436 is an apocalyptic number.

It is an amenable number.

11799718436 is a deficient number, since it is larger than the sum of its proper divisors (10731393244).

11799718436 is a wasteful number, since it uses less digits than its factorization.

11799718436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52115 (or 52113 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 56.

The spelling of 11799718436 in words is "eleven billion, seven hundred ninety-nine million, seven hundred eighteen thousand, four hundred thirty-six".