12629092106 has 4 divisors (see below), whose sum is σ = 18943638162. Its totient is φ = 6314546052.

The previous prime is 12629092067. The next prime is 12629092123. The reversal of 12629092106 is 60129092621.

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., 12098020081 + 531072025 = 109991^2 + 23045^2 .

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 12629092106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157273025 + ... + 3157273028.

Almost surely, 2^12629092106 is an apocalyptic number.

12629092106 is a deficient number, since it is larger than the sum of its proper divisors (6314546056).

12629092106 is an equidigital number, since it uses as much as digits as its factorization.

12629092106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6314546055.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 12629092106 in words is "twelve billion, six hundred twenty-nine million, ninety-two thousand, one hundred six".