1312675840367 has 4 divisors (see below), whose sum is σ = 1314686064360. Its totient is φ = 1310665616376.

The previous prime is 1312675840313. The next prime is 1312675840373. The reversal of 1312675840367 is 7630485762131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1312675840367 - 2⁶ = 1312675840303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312675840867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005111017 + ... + 1005112322.

It is an arithmetic number, because the mean of its divisors is an integer number (328671516090).

Almost surely, 2^{1312675840367} is an apocalyptic number.

1312675840367 is a deficient number, since it is larger than the sum of its proper divisors (2010223993).

1312675840367 is an equidigital number, since it uses as much as digits as its factorization.

1312675840367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010223992.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 1312675840367 in words is "one trillion, three hundred twelve billion, six hundred seventy-five million, eight hundred forty thousand, three hundred sixty-seven".