30042361632066 has 32 divisors (see below), whose sum is σ = 71036126029440. Its totient is φ = 8287548036096.

The previous prime is 30042361631993. The next prime is 30042361632079. The reversal of 30042361632066 is 66023616324003.

30042361632066 is digitally balanced in base 13, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

30042361632066 is strictly pandigital in base 13.

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, 12332659551 + ... + 12332661986.

It is an arithmetic number, because the mean of its divisors is an integer number (2219878938420).

Almost surely, 2^{30042361632066} is an apocalyptic number.

30042361632066 is an abundant number, since it is smaller than the sum of its proper divisors (40993764397374).

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

30042361632066 is a wasteful number, since it uses less digits than its factorization.

30042361632066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24665321578.

The product of its (nonzero) digits is 559872, while the sum is 42.

Adding to 30042361632066 its reverse (66023616324003), we get a palindrome (96065977956069).

The spelling of 30042361632066 in words is "thirty trillion, forty-two billion, three hundred sixty-one million, six hundred thirty-two thousand, sixty-six".