12724879598 has 16 divisors (see below), whose sum is σ = 19239797760. Its totient is φ = 6311757816.

The previous prime is 12724879571. The next prime is 12724879603. The reversal of 12724879598 is 89597842721.

It is a self number, because there is not a number n which added to its sum of digits gives 12724879598.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 142643 + ... + 214001.

It is an arithmetic number, because the mean of its divisors is an integer number (1202487360).

Almost surely, 2^12724879598 is an apocalyptic number.

12724879598 is a deficient number, since it is larger than the sum of its proper divisors (6514918162).

12724879598 is a wasteful number, since it uses less digits than its factorization.

12724879598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72071.

The product of its digits is 20321280, while the sum is 62.

The spelling of 12724879598 in words is "twelve billion, seven hundred twenty-four million, eight hundred seventy-nine thousand, five hundred ninety-eight".