42304241200321 has 4 divisors (see below), whose sum is σ = 42350678348544. Its totient is φ = 42257804052100.

The previous prime is 42304241200307. The next prime is 42304241200343. The reversal of 42304241200321 is 12300214240324.

42304241200321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42304241200321 - 2¹⁵ = 42304241167553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42304241200321.

It is not an unprimeable number, because it can be changed into a prime (42304241200301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23218572745 + ... + 23218574566.

It is an arithmetic number, because the mean of its divisors is an integer number (10587669587136).

Almost surely, 2^{42304241200321} is an apocalyptic number.

It is an amenable number.

42304241200321 is a deficient number, since it is larger than the sum of its proper divisors (46437148223).

42304241200321 is an equidigital number, since it uses as much as digits as its factorization.

42304241200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46437148222.

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

Adding to 42304241200321 its reverse (12300214240324), we get a palindrome (54604455440645).

The spelling of 42304241200321 in words is "forty-two trillion, three hundred four billion, two hundred forty-one million, two hundred thousand, three hundred twenty-one".