324420121342 has 8 divisors (see below), whose sum is σ = 486639555696. Its totient is φ = 162206936112.

The previous prime is 324420121327. The next prime is 324420121343. The reversal of 324420121342 is 243121024423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 324420121342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324420121343) 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, 1430263 + ... + 1641490.

It is an arithmetic number, because the mean of its divisors is an integer number (60829944462).

Almost surely, 2^324420121342 is an apocalyptic number.

324420121342 is a deficient number, since it is larger than the sum of its proper divisors (162219434354).

324420121342 is a wasteful number, since it uses less digits than its factorization.

324420121342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124562.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 324420121342 its reverse (243121024423), we get a palindrome (567541145765).

The spelling of 324420121342 in words is "three hundred twenty-four billion, four hundred twenty million, one hundred twenty-one thousand, three hundred forty-two".