11814229436 has 24 divisors (see below), whose sum is σ = 20755512960. Its totient is φ = 5884110000.

The previous prime is 11814229423. The next prime is 11814229447. The reversal of 11814229436 is 63492241811.

11814229436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11814229393 and 11814229402.

It is a congruent number.

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, 2798135 + ... + 2802353.

It is an arithmetic number, because the mean of its divisors is an integer number (864813040).

Almost surely, 2^11814229436 is an apocalyptic number.

It is an amenable number.

11814229436 is a deficient number, since it is larger than the sum of its proper divisors (8941283524).

11814229436 is a wasteful number, since it uses less digits than its factorization.

11814229436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6785 (or 6783 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The spelling of 11814229436 in words is "eleven billion, eight hundred fourteen million, two hundred twenty-nine thousand, four hundred thirty-six".