2442143222430 has 32 divisors (see below), whose sum is σ = 5865262700544. Its totient is φ = 650780529696.

The previous prime is 2442143222401. The next prime is 2442143222471. The reversal of 2442143222430 is 342223412442.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2442143222391 and 2442143222400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28560534 + ... + 28645913.

It is an arithmetic number, because the mean of its divisors is an integer number (183289459392).

Almost surely, 2^{2442143222430} is an apocalyptic number.

2442143222430 is an abundant number, since it is smaller than the sum of its proper divisors (3423119478114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442143222430 is a wasteful number, since it uses less digits than its factorization.

2442143222430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57207880.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 2442143222430 its reverse (342223412442), we get a palindrome (2784366634872).

The spelling of 2442143222430 in words is "two trillion, four hundred forty-two billion, one hundred forty-three million, two hundred twenty-two thousand, four hundred thirty".