32430314420442 has 96 divisors (see below), whose sum is σ = 74979795211776. Its totient is φ = 10107566726400.

The previous prime is 32430314420417. The next prime is 32430314420447. The reversal of 32430314420442 is 24402441303423.

32430314420442 is a `hidden beast` number, since 3 + 2 + 4 + 303 + 144 + 204 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 32430314420397 and 32430314420406.

It is not an unprimeable number, because it can be changed into a prime (32430314420447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3219342 + ... + 8673222.

It is an arithmetic number, because the mean of its divisors is an integer number (781039533456).

Almost surely, 2^{32430314420442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32430314420442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37489897605888).

32430314420442 is an abundant number, since it is smaller than the sum of its proper divisors (42549480791334).

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

32430314420442 is a wasteful number, since it uses less digits than its factorization.

32430314420442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454236 (or 5454233 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 32430314420442 its reverse (24402441303423), we get a palindrome (56832755723865).

The spelling of 32430314420442 in words is "thirty-two trillion, four hundred thirty billion, three hundred fourteen million, four hundred twenty thousand, four hundred forty-two".