321414314214311 has 4 divisors (see below), whose sum is σ = 321474924122352. Its totient is φ = 321353704306272.

The previous prime is 321414314214107. The next prime is 321414314214319. The reversal of 321414314214311 is 113412413414123.

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

It is a cyclic number.

It is not a de Polignac number, because 321414314214311 - 2¹⁴ = 321414314197927 is a prime.

It is a super-2 number, since 2×321414314214311² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321414314214319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30304946066 + ... + 30304956671.

It is an arithmetic number, because the mean of its divisors is an integer number (80368731030588).

Almost surely, 2^{321414314214311} is an apocalyptic number.

321414314214311 is a deficient number, since it is larger than the sum of its proper divisors (60609908041).

321414314214311 is an equidigital number, since it uses as much as digits as its factorization.

321414314214311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60609908040.

The product of its digits is 27648, while the sum is 35.

Adding to 321414314214311 its reverse (113412413414123), we get a palindrome (434826727628434).

The spelling of 321414314214311 in words is "three hundred twenty-one trillion, four hundred fourteen billion, three hundred fourteen million, two hundred fourteen thousand, three hundred eleven".