314331303211422 has 128 divisors (see below), whose sum is σ = 741064853422080. Its totient is φ = 87040886325120.

The previous prime is 314331303211421. The next prime is 314331303211441. The reversal of 314331303211422 is 224112303133413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314331303211421) 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 63 ways as a sum of consecutive naturals, for example, 37472503 + ... + 45087149.

It is an arithmetic number, because the mean of its divisors is an integer number (5789569167360).

Almost surely, 2^{314331303211422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314331303211422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370532426711040).

314331303211422 is an abundant number, since it is smaller than the sum of its proper divisors (426733550210658).

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

314331303211422 is a wasteful number, since it uses less digits than its factorization.

314331303211422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614966.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 314331303211422 its reverse (224112303133413), we get a palindrome (538443606344835).

The spelling of 314331303211422 in words is "three hundred fourteen trillion, three hundred thirty-one billion, three hundred three million, two hundred eleven thousand, four hundred twenty-two".