12404706235 has 4 divisors (see below), whose sum is σ = 14885647488. Its totient is φ = 9923764984.

The previous prime is 12404706229. The next prime is 12404706317. The reversal of 12404706235 is 53260740421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12404706235 - 2³ = 12404706227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12404706235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240470619 + ... + 1240470628.

It is an arithmetic number, because the mean of its divisors is an integer number (3721411872).

Almost surely, 2^12404706235 is an apocalyptic number.

12404706235 is a deficient number, since it is larger than the sum of its proper divisors (2480941253).

12404706235 is an equidigital number, since it uses as much as digits as its factorization.

12404706235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480941252.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 12404706235 in words is "twelve billion, four hundred four million, seven hundred six thousand, two hundred thirty-five".