12334602665 has 36 divisors (see below), whose sum is σ = 18925723908. Its totient is φ = 7689084480.

The previous prime is 12334602653. The next prime is 12334602673. The reversal of 12334602665 is 56620643321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5822758249 + 6511844416 = 76307^2 + 80696^2 .

It is not a de Polignac number, because 12334602665 - 2⁸ = 12334602409 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 178394 + ... + 237683.

It is an arithmetic number, because the mean of its divisors is an integer number (525714553).

Almost surely, 2^12334602665 is an apocalyptic number.

It is an amenable number.

12334602665 is a deficient number, since it is larger than the sum of its proper divisors (6591121243).

12334602665 is a wasteful number, since it uses less digits than its factorization.

12334602665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416118 (or 416100 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 12334602665 in words is "twelve billion, three hundred thirty-four million, six hundred two thousand, six hundred sixty-five".