324223421255 has 16 divisors (see below), whose sum is σ = 397395707904. Its totient is φ = 253828379040.

The previous prime is 324223421251. The next prime is 324223421273. The reversal of 324223421255 is 552124322423.

It is not a de Polignac number, because 324223421255 - 2² = 324223421251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324223421251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1899464 + ... + 2063106.

It is an arithmetic number, because the mean of its divisors is an integer number (24837231744).

Almost surely, 2^324223421255 is an apocalyptic number.

324223421255 is a deficient number, since it is larger than the sum of its proper divisors (73172286649).

324223421255 is a wasteful number, since it uses less digits than its factorization.

324223421255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172126.

The product of its digits is 115200, while the sum is 35.

Adding to 324223421255 its reverse (552124322423), we get a palindrome (876347743678).

The spelling of 324223421255 in words is "three hundred twenty-four billion, two hundred twenty-three million, four hundred twenty-one thousand, two hundred fifty-five".