314321211340 has 96 divisors (see below), whose sum is σ = 724396841280. Its totient is φ = 114031927296.

The previous prime is 314321211161. The next prime is 314321211349. The reversal of 314321211340 is 43112123413.

It is not an unprimeable number, because it can be changed into a prime (314321211349) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5126304 + ... + 5187256.

It is an arithmetic number, because the mean of its divisors is an integer number (7545800430).

Almost surely, 2^314321211340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314321211340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362198420640).

314321211340 is an abundant number, since it is smaller than the sum of its proper divisors (410075629940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314321211340 is a wasteful number, since it uses less digits than its factorization.

314321211340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61531 (or 61529 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 314321211340 its reverse (43112123413), we get a palindrome (357433334753).

The spelling of 314321211340 in words is "three hundred fourteen billion, three hundred twenty-one million, two hundred eleven thousand, three hundred forty".