12704000266 has 8 divisors (see below), whose sum is σ = 19461447360. Its totient is φ = 6216851148.

The previous prime is 12704000233. The next prime is 12704000269. The reversal of 12704000266 is 66200040721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12704000266² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12704000269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67574376 + ... + 67574563.

It is an arithmetic number, because the mean of its divisors is an integer number (2432680920).

Almost surely, 2^12704000266 is an apocalyptic number.

12704000266 is a deficient number, since it is larger than the sum of its proper divisors (6757447094).

12704000266 is a wasteful number, since it uses less digits than its factorization.

12704000266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135148988.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 12704000266 its reverse (66200040721), we get a palindrome (78904040987).

The spelling of 12704000266 in words is "twelve billion, seven hundred four million, two hundred sixty-six", and thus it is an aban number.