12724470470 has 8 divisors (see below), whose sum is σ = 22904046864. Its totient is φ = 5089788184.

The previous prime is 12724470461. The next prime is 12724470509. The reversal of 12724470470 is 7407442721.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636223514 + ... + 636223533.

It is an arithmetic number, because the mean of its divisors is an integer number (2863005858).

Almost surely, 2^12724470470 is an apocalyptic number.

12724470470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12724470470 is a deficient number, since it is larger than the sum of its proper divisors (10179576394).

12724470470 is a wasteful number, since it uses less digits than its factorization.

12724470470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272447054.

The product of its (nonzero) digits is 87808, while the sum is 38.

The spelling of 12724470470 in words is "twelve billion, seven hundred twenty-four million, four hundred seventy thousand, four hundred seventy".