12654214717 has 8 divisors (see below), whose sum is σ = 13042022400. Its totient is φ = 12271347504.

The previous prime is 12654214691. The next prime is 12654214751. The reversal of 12654214717 is 71741245621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12654214717 - 2¹⁹ = 12653690429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12654214717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652214717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229917 + ... + 1240162.

It is an arithmetic number, because the mean of its divisors is an integer number (1630252800).

Almost surely, 2^12654214717 is an apocalyptic number.

It is an amenable number.

12654214717 is a deficient number, since it is larger than the sum of its proper divisors (387807683).

12654214717 is a wasteful number, since it uses less digits than its factorization.

12654214717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470235.

The product of its digits is 94080, while the sum is 40.

The spelling of 12654214717 in words is "twelve billion, six hundred fifty-four million, two hundred fourteen thousand, seven hundred seventeen".