12846714612451 has 4 divisors (see below), whose sum is σ = 13405267421712. Its totient is φ = 12288161803192.

The previous prime is 12846714612343. The next prime is 12846714612481. The reversal of 12846714612451 is 15421641764821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12846714612451 - 2¹⁵ = 12846714579683 is a prime.

It is a super-3 number, since 3×12846714612451³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12846714612481) 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, 279276404596 + ... + 279276404641.

It is an arithmetic number, because the mean of its divisors is an integer number (3351316855428).

Almost surely, 2^{12846714612451} is an apocalyptic number.

12846714612451 is a deficient number, since it is larger than the sum of its proper divisors (558552809261).

12846714612451 is an equidigital number, since it uses as much as digits as its factorization.

12846714612451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558552809260.

The product of its digits is 2580480, while the sum is 52.

The spelling of 12846714612451 in words is "twelve trillion, eight hundred forty-six billion, seven hundred fourteen million, six hundred twelve thousand, four hundred fifty-one".