12480408820317 has 8 divisors (see below), whose sum is σ = 16642233328896. Its totient is φ = 8319428429312.

The previous prime is 12480408820309. The next prime is 12480408820343. The reversal of 12480408820317 is 71302880408421.

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 12480408820317 - 2³ = 12480408820309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480408820367) 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, 210994893 + ... + 211054034.

It is an arithmetic number, because the mean of its divisors is an integer number (2080279166112).

Almost surely, 2^{12480408820317} is an apocalyptic number.

It is an amenable number.

12480408820317 is a deficient number, since it is larger than the sum of its proper divisors (4161824508579).

12480408820317 is an equidigital number, since it uses as much as digits as its factorization.

12480408820317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422058787.

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 12480408820317 in words is "twelve trillion, four hundred eighty billion, four hundred eight million, eight hundred twenty thousand, three hundred seventeen".