12039345298 has 4 divisors (see below), whose sum is σ = 18059017950. Its totient is φ = 6019672648.

The previous prime is 12039345257. The next prime is 12039345319. The reversal of 12039345298 is 89254393021.

12039345298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 9308969289 + 2730376009 = 96483^2 + 52253^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3009836323 + ... + 3009836326.

Almost surely, 2^12039345298 is an apocalyptic number.

12039345298 is a deficient number, since it is larger than the sum of its proper divisors (6019672652).

12039345298 is an equidigital number, since it uses as much as digits as its factorization.

12039345298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019672651.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 12039345298 in words is "twelve billion, thirty-nine million, three hundred forty-five thousand, two hundred ninety-eight".