320211321244234 has 16 divisors (see below), whose sum is σ = 548936449883136. Its totient is φ = 137232734310000.

The previous prime is 320211321244231. The next prime is 320211321244237. The reversal of 320211321244234 is 432442123112023.

It is an interprime number because it is at equal distance from previous prime (320211321244231) and next prime (320211321244237).

It is a self number, because there is not a number n which added to its sum of digits gives 320211321244234.

It is not an unprimeable number, because it can be changed into a prime (320211321244231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54530602 + ... + 60116629.

It is an arithmetic number, because the mean of its divisors is an integer number (34308528117696).

Almost surely, 2^{320211321244234} is an apocalyptic number.

320211321244234 is a deficient number, since it is larger than the sum of its proper divisors (228725128638902).

320211321244234 is a wasteful number, since it uses less digits than its factorization.

320211321244234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114846741.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 320211321244234 its reverse (432442123112023), we get a palindrome (752653444356257).

The spelling of 320211321244234 in words is "three hundred twenty trillion, two hundred eleven billion, three hundred twenty-one million, two hundred forty-four thousand, two hundred thirty-four".