12730518098 has 16 divisors (see below), whose sum is σ = 19425899520. Its totient is φ = 6255402000.

The previous prime is 12730518091. The next prime is 12730518113. The reversal of 12730518098 is 89081503721.

12730518098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12730518091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95093 + ... + 185751.

It is an arithmetic number, because the mean of its divisors is an integer number (1214118720).

Almost surely, 2^12730518098 is an apocalyptic number.

12730518098 is a deficient number, since it is larger than the sum of its proper divisors (6695381422).

12730518098 is a wasteful number, since it uses less digits than its factorization.

12730518098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91873.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 12730518098 in words is "twelve billion, seven hundred thirty million, five hundred eighteen thousand, ninety-eight".