1312155423314 has 8 divisors (see below), whose sum is σ = 1968876147468. Its totient is φ = 655863374160.

The previous prime is 1312155423289. The next prime is 1312155423323. The reversal of 1312155423314 is 4133245512131.

It can be written as a sum of positive squares in 2 ways, for example, as 1209707417689 + 102448005625 = 1099867^2 + 320075^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107161097 + ... + 107173340.

Almost surely, 2^{1312155423314} is an apocalyptic number.

1312155423314 is a deficient number, since it is larger than the sum of its proper divisors (656720724154).

1312155423314 is a wasteful number, since it uses less digits than its factorization.

1312155423314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214337500.

The product of its digits is 43200, while the sum is 35.

The spelling of 1312155423314 in words is "one trillion, three hundred twelve billion, one hundred fifty-five million, four hundred twenty-three thousand, three hundred fourteen".