12316034561565 has 32 divisors (see below), whose sum is σ = 22837942573056. Its totient is φ = 5550888813120.

The previous prime is 12316034561497. The next prime is 12316034561647. The reversal of 12316034561565 is 56516543061321.

It is not a de Polignac number, because 12316034561565 - 2¹⁹ = 12316034037277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826017667 + ... + 826032576.

It is an arithmetic number, because the mean of its divisors is an integer number (713685705408).

Almost surely, 2^{12316034561565} is an apocalyptic number.

12316034561565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12316034561565 is a deficient number, since it is larger than the sum of its proper divisors (10521908011491).

12316034561565 is a wasteful number, since it uses less digits than its factorization.

12316034561565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652050329.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 12316034561565 in words is "twelve trillion, three hundred sixteen billion, thirty-four million, five hundred sixty-one thousand, five hundred sixty-five".