12677246602 has 4 divisors (see below), whose sum is σ = 19015869906. Its totient is φ = 6338623300.

The previous prime is 12677246573. The next prime is 12677246663. The reversal of 12677246602 is 20664277621.

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., 6382252321 + 6294994281 = 79889^2 + 79341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3169311649 + ... + 3169311652.

Almost surely, 2^12677246602 is an apocalyptic number.

12677246602 is a deficient number, since it is larger than the sum of its proper divisors (6338623304).

12677246602 is an equidigital number, since it uses as much as digits as its factorization.

12677246602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6338623303.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 12677246602 in words is "twelve billion, six hundred seventy-seven million, two hundred forty-six thousand, six hundred two".