12439030130 has 16 divisors (see below), whose sum is σ = 22407487704. Its totient is φ = 4971782400.

The previous prime is 12439030081. The next prime is 12439030141. The reversal of 12439030130 is 3103093421.

It is a happy number.

12439030130 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 4 ways, for example, as 3468856609 + 8970173521 = 58897^2 + 94711^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12439030130.

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 7 ways as a sum of consecutive naturals, for example, 465047 + ... + 491066.

Almost surely, 2^12439030130 is an apocalyptic number.

12439030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12439030130 is a deficient number, since it is larger than the sum of its proper divisors (9968457574).

12439030130 is a wasteful number, since it uses less digits than its factorization.

12439030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957421.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 12439030130 in words is "twelve billion, four hundred thirty-nine million, thirty thousand, one hundred thirty".