321114014413 has 4 divisors (see below), whose sum is σ = 321974910268. Its totient is φ = 320253118560.

The previous prime is 321114014399. The next prime is 321114014461. The reversal of 321114014413 is 314410411123.

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

It can be written as a sum of positive squares in 2 ways, for example, as 205610554249 + 115503460164 = 453443^2 + 339858^2 .

It is a cyclic number.

It is not a de Polignac number, because 321114014413 - 2⁹ = 321114013901 is a prime.

It is a super-2 number, since 2×321114014413² (a number of 24 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 (321114014483) 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, 430447368 + ... + 430448113.

It is an arithmetic number, because the mean of its divisors is an integer number (80493727567).

Almost surely, 2^321114014413 is an apocalyptic number.

It is an amenable number.

321114014413 is a deficient number, since it is larger than the sum of its proper divisors (860895855).

321114014413 is an equidigital number, since it uses as much as digits as its factorization.

321114014413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860895854.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 321114014413 its reverse (314410411123), we get a palindrome (635524425536).

The spelling of 321114014413 in words is "three hundred twenty-one billion, one hundred fourteen million, fourteen thousand, four hundred thirteen".