1317630804068 has 24 divisors (see below), whose sum is σ = 2340395387232. Its totient is φ = 648947464704.

The previous prime is 1317630804059. The next prime is 1317630804089. The reversal of 1317630804068 is 8604080367131.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 5277380 + ... + 5521412.

It is an arithmetic number, because the mean of its divisors is an integer number (97516474468).

Almost surely, 2^{1317630804068} is an apocalyptic number.

It is an amenable number.

1317630804068 is a deficient number, since it is larger than the sum of its proper divisors (1022764583164).

1317630804068 is a wasteful number, since it uses less digits than its factorization.

1317630804068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264251 (or 264249 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 1317630804068 in words is "one trillion, three hundred seventeen billion, six hundred thirty million, eight hundred four thousand, sixty-eight".