1316406867875 has 32 divisors (see below), whose sum is σ = 1792429157376. Its totient is φ = 957279420000.

The previous prime is 1316406867869. The next prime is 1316406867883. The reversal of 1316406867875 is 5787686046131.

It is a happy number.

It is not a de Polignac number, because 1316406867875 - 2⁸ = 1316406867619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13441334 + ... + 13538916.

It is an arithmetic number, because the mean of its divisors is an integer number (56013411168).

Almost surely, 2^{1316406867875} is an apocalyptic number.

1316406867875 is a deficient number, since it is larger than the sum of its proper divisors (476022289501).

1316406867875 is an equidigital number, since it uses as much as digits as its factorization.

1316406867875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107420 (or 107410 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 1316406867875 in words is "one trillion, three hundred sixteen billion, four hundred six million, eight hundred sixty-seven thousand, eight hundred seventy-five".