12351502664 has 16 divisors (see below), whose sum is σ = 23697651120. Its totient is φ = 6032129040.

The previous prime is 12351502661. The next prime is 12351502673. The reversal of 12351502664 is 46620515321.

It is not an unprimeable number, because it can be changed into a prime (12351502661) 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, 17952422 + ... + 17953109.

It is an arithmetic number, because the mean of its divisors is an integer number (1481103195).

Almost surely, 2^12351502664 is an apocalyptic number.

It is an amenable number.

12351502664 is a deficient number, since it is larger than the sum of its proper divisors (11346148456).

12351502664 is a wasteful number, since it uses less digits than its factorization.

12351502664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35905580 (or 35905576 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 12351502664 in words is "twelve billion, three hundred fifty-one million, five hundred two thousand, six hundred sixty-four".