1316854160085 has 16 divisors (see below), whose sum is σ = 2106980938944. Its totient is φ = 702317457792.

The previous prime is 1316854160047. The next prime is 1316854160119. The reversal of 1316854160085 is 5800614586131.

It is a de Polignac number, because none of the positive numbers 2^k-1316854160085 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3889969 + ... + 4214921.

It is an arithmetic number, because the mean of its divisors is an integer number (131686308684).

Almost surely, 2^{1316854160085} is an apocalyptic number.

1316854160085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1316854160085 is a deficient number, since it is larger than the sum of its proper divisors (790126778859).

1316854160085 is a wasteful number, since it uses less digits than its factorization.

1316854160085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595124.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 1316854160085 in words is "one trillion, three hundred sixteen billion, eight hundred fifty-four million, one hundred sixty thousand, eighty-five".