2443421030342 has 8 divisors (see below), whose sum is σ = 3791515392000. Its totient is φ = 1179582566344.

The previous prime is 2443421030293. The next prime is 2443421030383. The reversal of 2443421030342 is 2430301243442.

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

It is a junction number, because it is equal to n+sod(n) for n = 2443421030299 and 2443421030308.

It is a congruent number.

It is an unprimeable number.

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, 21063974342 + ... + 21063974457.

It is an arithmetic number, because the mean of its divisors is an integer number (473939424000).

Almost surely, 2^{2443421030342} is an apocalyptic number.

2443421030342 is a deficient number, since it is larger than the sum of its proper divisors (1348094361658).

2443421030342 is a wasteful number, since it uses less digits than its factorization.

2443421030342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42127948830.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2443421030342 its reverse (2430301243442), we get a palindrome (4873722273784).

The spelling of 2443421030342 in words is "two trillion, four hundred forty-three billion, four hundred twenty-one million, thirty thousand, three hundred forty-two".