12470784518 has 8 divisors (see below), whose sum is σ = 18706658520. Its totient is φ = 6235231680.

The previous prime is 12470784517. The next prime is 12470784559. The reversal of 12470784518 is 81548707421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12470784517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84113 + ... + 178931.

It is an arithmetic number, because the mean of its divisors is an integer number (2338332315).

Almost surely, 2^12470784518 is an apocalyptic number.

12470784518 is a deficient number, since it is larger than the sum of its proper divisors (6235874002).

12470784518 is an equidigital number, since it uses as much as digits as its factorization.

12470784518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160582.

The product of its (nonzero) digits is 501760, while the sum is 47.

The spelling of 12470784518 in words is "twelve billion, four hundred seventy million, seven hundred eighty-four thousand, five hundred eighteen".