12794447282 has 16 divisors (see below), whose sum is σ = 20379172320. Its totient is φ = 6003559488.

The previous prime is 12794447251. The next prime is 12794447327. The reversal of 12794447282 is 28274449721.

It is a self number, because there is not a number n which added to its sum of digits gives 12794447282.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530432 + ... + 554027.

It is an arithmetic number, because the mean of its divisors is an integer number (1273698270).

Almost surely, 2^12794447282 is an apocalyptic number.

12794447282 is a deficient number, since it is larger than the sum of its proper divisors (7584725038).

12794447282 is a wasteful number, since it uses less digits than its factorization.

12794447282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084825.

The product of its digits is 1806336, while the sum is 50.

The spelling of 12794447282 in words is "twelve billion, seven hundred ninety-four million, four hundred forty-seven thousand, two hundred eighty-two".