1317676452216 has 32 divisors (see below), whose sum is σ = 3295428312960. Its totient is φ = 439060526432.

The previous prime is 1317676452181. The next prime is 1317676452289. The reversal of 1317676452216 is 6122546767131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10244610 + ... + 10372433.

It is an arithmetic number, because the mean of its divisors is an integer number (102982134780).

Almost surely, 2^{1317676452216} is an apocalyptic number.

It is an amenable number.

1317676452216 is an abundant number, since it is smaller than the sum of its proper divisors (1977751860744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1317676452216 is a wasteful number, since it uses less digits than its factorization.

1317676452216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20619715 (or 20619711 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The spelling of 1317676452216 in words is "one trillion, three hundred seventeen billion, six hundred seventy-six million, four hundred fifty-two thousand, two hundred sixteen".