12402827312 has 20 divisors (see below), whose sum is σ = 24359664840. Its totient is φ = 6116462208.

The previous prime is 12402827299. The next prime is 12402827347. The reversal of 12402827312 is 21372820421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5308262 + ... + 5310597.

It is an arithmetic number, because the mean of its divisors is an integer number (1217983242).

Almost surely, 2^12402827312 is an apocalyptic number.

It is an amenable number.

12402827312 is a deficient number, since it is larger than the sum of its proper divisors (11956837528).

12402827312 is a wasteful number, since it uses less digits than its factorization.

12402827312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10618940 (or 10618934 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 12402827312 in words is "twelve billion, four hundred two million, eight hundred twenty-seven thousand, three hundred twelve".