12379898106 has 12 divisors (see below), whose sum is σ = 26823112602. Its totient is φ = 4126632696.

The previous prime is 12379898093. The next prime is 12379898129. The reversal of 12379898106 is 60189897321.

12379898106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12377675025 + 2223081 = 111255^2 + 1491^2 .

It is a super-2 number, since 2×12379898106² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 in 5 ways as a sum of consecutive naturals, for example, 343886041 + ... + 343886076.

Almost surely, 2^12379898106 is an apocalyptic number.

12379898106 is an abundant number, since it is smaller than the sum of its proper divisors (14443214496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12379898106 is a wasteful number, since it uses less digits than its factorization.

12379898106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687772125 (or 687772122 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The spelling of 12379898106 in words is "twelve billion, three hundred seventy-nine million, eight hundred ninety-eight thousand, one hundred six".