314340221313 has 20 divisors (see below), whose sum is σ = 469605584448. Its totient is φ = 209544249240.

The previous prime is 314340221291. The next prime is 314340221329. The reversal of 314340221313 is 313122043413.

It is a happy number.

314340221313 is a `hidden beast` number, since 3 + 1 + 4 + 340 + 2 + 2 + 1 + 313 = 666.

It is not a de Polignac number, because 314340221313 - 2³⁰ = 313266479489 is a prime.

It is a super-3 number, since 3×314340221313³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (314340221353) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 980020 + ... + 1260602.

Almost surely, 2^314340221313 is an apocalyptic number.

It is an amenable number.

314340221313 is a deficient number, since it is larger than the sum of its proper divisors (155265363135).

314340221313 is a wasteful number, since it uses less digits than its factorization.

314340221313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294426 (or 294417 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 314340221313 its reverse (313122043413), we get a palindrome (627462264726).

The spelling of 314340221313 in words is "three hundred fourteen billion, three hundred forty million, two hundred twenty-one thousand, three hundred thirteen".