12934479106 has 4 divisors (see below), whose sum is σ = 19401718662. Its totient is φ = 6467239552.

The previous prime is 12934479097. The next prime is 12934479113. The reversal of 12934479106 is 60197443921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60197443921 = 17 ⋅3541026113.

It can be written as a sum of positive squares in only one way, i.e., 10796249025 + 2138230081 = 103905^2 + 46241^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233619775 + ... + 3233619778.

Almost surely, 2^12934479106 is an apocalyptic number.

12934479106 is a deficient number, since it is larger than the sum of its proper divisors (6467239556).

12934479106 is an equidigital number, since it uses as much as digits as its factorization.

12934479106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6467239555.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 12934479106 in words is "twelve billion, nine hundred thirty-four million, four hundred seventy-nine thousand, one hundred six".