12918030585651 has 6 divisors (see below), whose sum is σ = 18659377512620. Its totient is φ = 8612020390428.

The previous prime is 12918030585641. The next prime is 12918030585653. The reversal of 12918030585651 is 15658503081921.

12918030585651 is a `hidden beast` number, since 1 + 2 + 9 + 1 + 8 + 0 + 3 + 0 + 585 + 6 + 51 = 666.

It is not a de Polignac number, because 12918030585651 - 2¹⁴ = 12918030569267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12918030585653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 717668365861 + ... + 717668365878.

Almost surely, 2^{12918030585651} is an apocalyptic number.

12918030585651 is a deficient number, since it is larger than the sum of its proper divisors (5741346926969).

12918030585651 is a wasteful number, since it uses less digits than its factorization.

12918030585651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435336731745 (or 1435336731742 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 54.

The spelling of 12918030585651 in words is "twelve trillion, nine hundred eighteen billion, thirty million, five hundred eighty-five thousand, six hundred fifty-one".