42304144210321 has 8 divisors (see below), whose sum is σ = 48347637549120. Its totient is φ = 36260661913008.

The previous prime is 42304144210319. The next prime is 42304144210351. The reversal of 42304144210321 is 12301244140324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42304144210321 - 2¹ = 42304144210319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42304144210351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8526435 + ... + 12542263.

It is an arithmetic number, because the mean of its divisors is an integer number (6043454693640).

Almost surely, 2^{42304144210321} is an apocalyptic number.

It is an amenable number.

42304144210321 is a deficient number, since it is larger than the sum of its proper divisors (6043493338799).

42304144210321 is a wasteful number, since it uses less digits than its factorization.

42304144210321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520743.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 42304144210321 its reverse (12301244140324), we get a palindrome (54605388350645).

The spelling of 42304144210321 in words is "forty-two trillion, three hundred four billion, one hundred forty-four million, two hundred ten thousand, three hundred twenty-one".