1317873048104 has 8 divisors (see below), whose sum is σ = 2471011965210. Its totient is φ = 658936524048.

The previous prime is 1317873048059. The next prime is 1317873048131. The reversal of 1317873048104 is 4018403787131.

It can be written as a sum of positive squares in only one way, i.e., 1058639325604 + 259233722500 = 1028902^2 + 509150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82367065499 + ... + 82367065514.

Almost surely, 2^{1317873048104} is an apocalyptic number.

It is an amenable number.

1317873048104 is a deficient number, since it is larger than the sum of its proper divisors (1153138917106).

1317873048104 is a wasteful number, since it uses less digits than its factorization.

1317873048104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164734131019 (or 164734131015 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 1317873048104 in words is "one trillion, three hundred seventeen billion, eight hundred seventy-three million, forty-eight thousand, one hundred four".