1312360868785 has 8 divisors (see below), whose sum is σ = 1574842971456. Its totient is φ = 1049882075760.

The previous prime is 1312360868773. The next prime is 1312360868789. The reversal of 1312360868785 is 5878680632131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1312360868785 - 2⁷ = 1312360868657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312360868789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149892 + ... + 1627018.

It is an arithmetic number, because the mean of its divisors is an integer number (196855371432).

Almost surely, 2^{1312360868785} is an apocalyptic number.

It is an amenable number.

1312360868785 is a deficient number, since it is larger than the sum of its proper divisors (262482102671).

1312360868785 is a wasteful number, since it uses less digits than its factorization.

1312360868785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654823.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 1312360868785 in words is "one trillion, three hundred twelve billion, three hundred sixty million, eight hundred sixty-eight thousand, seven hundred eighty-five".