12614674668447 has 32 divisors (see below), whose sum is σ = 17031056552640. Its totient is φ = 8304293888000.

The previous prime is 12614674668419. The next prime is 12614674668451. The reversal of 12614674668447 is 74486647641621.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12614674668447 - 2⁶ = 12614674668383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12614674668467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082148643 + ... + 1082160299.

It is an arithmetic number, because the mean of its divisors is an integer number (532220517270).

Almost surely, 2^{12614674668447} is an apocalyptic number.

12614674668447 is a deficient number, since it is larger than the sum of its proper divisors (4416381884193).

12614674668447 is a wasteful number, since it uses less digits than its factorization.

12614674668447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16763.

The product of its digits is 260112384, while the sum is 66.

The spelling of 12614674668447 in words is "twelve trillion, six hundred fourteen billion, six hundred seventy-four million, six hundred sixty-eight thousand, four hundred forty-seven".