1314210386318 has 4 divisors (see below), whose sum is σ = 1971315579480. Its totient is φ = 657105193158.

The previous prime is 1314210386309. The next prime is 1314210386339. The reversal of 1314210386318 is 8136830124131.

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

It is a super-2 number, since 2×1314210386318² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328552596578 + ... + 328552596581.

It is an arithmetic number, because the mean of its divisors is an integer number (492828894870).

Almost surely, 2^{1314210386318} is an apocalyptic number.

1314210386318 is a deficient number, since it is larger than the sum of its proper divisors (657105193162).

1314210386318 is an equidigital number, since it uses as much as digits as its factorization.

1314210386318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657105193161.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 1314210386318 in words is "one trillion, three hundred fourteen billion, two hundred ten million, three hundred eighty-six thousand, three hundred eighteen".