12804469447270 has 8 divisors (see below), whose sum is σ = 23048045005104. Its totient is φ = 5121787778904.

The previous prime is 12804469447247. The next prime is 12804469447279. The reversal of 12804469447270 is 7274496440821.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12804469447279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640223472354 + ... + 640223472373.

It is an arithmetic number, because the mean of its divisors is an integer number (2881005625638).

Almost surely, 2^{12804469447270} is an apocalyptic number.

12804469447270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12804469447270 is a deficient number, since it is larger than the sum of its proper divisors (10243575557834).

12804469447270 is a wasteful number, since it uses less digits than its factorization.

12804469447270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280446944734.

The product of its (nonzero) digits is 21676032, while the sum is 58.

The spelling of 12804469447270 in words is "twelve trillion, eight hundred four billion, four hundred sixty-nine million, four hundred forty-seven thousand, two hundred seventy".