14664630663415 has 8 divisors (see below), whose sum is σ = 18006802303248. Its totient is φ = 11458874192640.

The previous prime is 14664630663407. The next prime is 14664630663433. The reversal of 14664630663415 is 51436603646641.

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

It is not a de Polignac number, because 14664630663415 - 2³ = 14664630663407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34103792026 + ... + 34103792455.

It is an arithmetic number, because the mean of its divisors is an integer number (2250850287906).

Almost surely, 2^{14664630663415} is an apocalyptic number.

14664630663415 is a deficient number, since it is larger than the sum of its proper divisors (3342171639833).

14664630663415 is an equidigital number, since it uses as much as digits as its factorization.

14664630663415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68207584529.

The product of its (nonzero) digits is 22394880, while the sum is 55.

The spelling of 14664630663415 in words is "fourteen trillion, six hundred sixty-four billion, six hundred thirty million, six hundred sixty-three thousand, four hundred fifteen".