12404706236 has 24 divisors (see below), whose sum is σ = 23659772304. Its totient is φ = 5656268160.

The previous prime is 12404706229. The next prime is 12404706317. The reversal of 12404706236 is 63260740421.

It is a junction number, because it is equal to n+sod(n) for n = 12404706196 and 12404706205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432745 + ... + 1441376.

It is an arithmetic number, because the mean of its divisors is an integer number (985823846).

Almost surely, 2^12404706236 is an apocalyptic number.

It is an amenable number.

12404706236 is a deficient number, since it is larger than the sum of its proper divisors (11255066068).

12404706236 is a wasteful number, since it uses less digits than its factorization.

12404706236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874221 (or 2874219 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 12404706236 in words is "twelve billion, four hundred four million, seven hundred six thousand, two hundred thirty-six".