314310341121021 has 40 divisors (see below), whose sum is σ = 536602061012160. Its totient is φ = 179605343457792.

The previous prime is 314310341120929. The next prime is 314310341121071. The reversal of 314310341121021 is 120121143013413.

314310341121021 is a `hidden beast` number, since 3 + 1 + 4 + 3 + 10 + 3 + 411 + 210 + 21 = 666.

It is not a de Polignac number, because 314310341121021 - 2⁹ = 314310341120509 is a prime.

It is a super-2 number, since 2×314310341121021² (a number of 30 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314310341121071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 235824930 + ... + 237153996.

It is an arithmetic number, because the mean of its divisors is an integer number (13415051525304).

Almost surely, 2^{314310341121021} is an apocalyptic number.

It is an amenable number.

314310341121021 is a deficient number, since it is larger than the sum of its proper divisors (222291719891139).

314310341121021 is a wasteful number, since it uses less digits than its factorization.

314310341121021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746175 (or 1746166 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 314310341121021 its reverse (120121143013413), we get a palindrome (434431484134434).

The spelling of 314310341121021 in words is "three hundred fourteen trillion, three hundred ten billion, three hundred forty-one million, one hundred twenty-one thousand, twenty-one".